Sourcing China Cryogenic Liquid Oxygen Plant Manufacturers from China: The Ultimate Guide 2026

Industrial Clusters: Where to Source China Cryogenic Liquid Oxygen Plant Manufacturers

china cryogenic liquid oxygen plant manufacturers

Professional B2B Sourcing Report 2026

Subject: Market Analysis for Sourcing Cryogenic Liquid Oxygen Plants from China
Prepared For: Global Procurement Managers
Prepared By: SourcifyChina – Senior Sourcing Consultant
Date: April 5, 2026


Executive Summary

China has solidified its position as the world’s leading manufacturing hub for industrial gas equipment, including cryogenic liquid oxygen (LOX) plants. With rising global demand in healthcare, aerospace, metallurgy, and clean energy sectors, procurement managers are increasingly turning to Chinese suppliers for cost-competitive, high-performance cryogenic solutions.

This report provides a strategic deep-dive into China’s cryogenic liquid oxygen plant manufacturing landscape, identifying key industrial clusters, evaluating regional supplier capabilities, and offering a comparative analysis to support informed sourcing decisions. Focus is placed on supplier concentration, quality benchmarks, pricing dynamics, and lead time efficiency across major producing regions.


Market Overview: China’s Cryogenic LOX Plant Industry

China’s cryogenic gas equipment sector is mature, technologically advanced, and export-oriented. The country produces over 60% of the world’s industrial gas plants under 50 TP/D (tons per day), with increasing capabilities in large-scale (>100 TP/D) cryogenic systems. Chinese manufacturers now meet ASME, CE, and ISO 13709 standards, making them viable for regulated markets in North America, Europe, and the Middle East.

Key drivers of competitiveness:
– Strong domestic R&D in cryogenics (supported by state-backed institutions like SIAD and SEPG)
– Vertical integration of supply chains (compressors, heat exchangers, control systems)
– Competitive pricing (20–35% lower than EU/US equivalents)
– Custom engineering capabilities for modular and skid-mounted units


Key Industrial Clusters for Cryogenic LOX Plant Manufacturing

China’s cryogenic equipment manufacturing is concentrated in three primary industrial clusters, each with distinct strengths:

Province/City Key Manufacturing Hubs Specialization Key OEMs
Zhejiang Hangzhou, Huzhou, Ningbo High-efficiency, modular LOX plants; strong R&D focus Hangzhou Hangyang Co., Ltd., Kaitai Cryogenics
Jiangsu Changzhou, Suzhou, Wuxi Precision engineering; integration with automation Jiangsu Shuangliu, CryoStar (JV with EU tech)
Shandong Jinan, Zibo, Qingdao Large-scale industrial plants; cost-optimized production Shandong Kaitai, Sichuan Air Liquide (local JV)
Guangdong Guangzhou, Foshan, Shenzhen Export-focused; fast turnaround; IoT-enabled control systems Guangdong Peak Industrial Gases, CryoTech China

Note: While Guangdong has emerged as an export logistics hub, core cryogenic engineering remains strongest in Zhejiang and Jiangsu, where legacy industrial gas OEMs have operated for over 30 years.


Regional Supplier Comparison: Zhejiang vs. Jiangsu vs. Shandong vs. Guangdong

The following table compares key sourcing metrics across China’s top cryogenic LOX plant manufacturing regions:

Region Average Price (USD/TPD) Quality Tier Lead Time (Standard 20 TP/D Plant) Key Advantages Considerations
Zhejiang $8,500 – $10,500 ★★★★★ (Premium) 14–18 weeks High thermal efficiency, ASME-certified, strong after-sales Higher initial cost; MOQ 1 unit
Jiangsu $8,000 – $9,800 ★★★★☆ (High) 12–16 weeks Precision components, automation integration, English-speaking engineers Limited large-scale capacity (>50 TP/D)
Shandong $6,800 – $8,200 ★★★☆☆ (Mid-Range) 16–20 weeks Cost-effective for bulk orders; strong in steel fabrication Longer lead times; variable QA documentation
Guangdong $7,500 – $9,000 ★★★★☆ (High) 10–14 weeks Fast delivery; IoT-ready SCADA; ideal for Africa/Middle East Fewer core engineers; reliant on Zhejiang for cryogenic cores

TPD = Tons Per Day | QA = Quality Assurance | SCADA = Supervisory Control and Data Acquisition


Strategic Sourcing Recommendations

  1. For High-Reliability Applications (Pharma, Aerospace):
    Prioritize Zhejiang-based OEMs such as Hangyang or Kaitai. These suppliers offer full design validation, ISO 9001/14001 certification, and proven track records in EU/NA markets.

  2. For Fast Deployment & Mid-Range Budgets:
    Guangdong suppliers offer the shortest lead times and integrated digital controls, ideal for emerging markets or time-sensitive projects.

  3. For Large-Scale Industrial Projects (>50 TP/D):
    Consider Shandong or Jiangsu manufacturers with heavy engineering capabilities. Conduct on-site audits to validate weld integrity and pressure testing protocols.

  4. Dual Sourcing Strategy:
    Pair a Zhejiang engineering partner with a Guangdong logistics hub to balance quality and speed.


Risk Mitigation & Compliance

  • Certification Verification: Require third-party inspection (e.g., SGS, BV) for pressure vessels and ASME U/U2 stamps.
  • IP Protection: Use NDAs and patent registration in China via CIPO.
  • Logistics: FOB Shanghai/Ningbo preferred for large skids; Guangzhou ideal for containerized modular units.

Conclusion

China remains the optimal sourcing destination for cryogenic liquid oxygen plants, offering a blend of technical maturity, scalability, and cost efficiency. Zhejiang leads in quality and innovation, Jiangsu in precision engineering, Shandong in value, and Guangdong in speed and export readiness. Procurement managers should align regional sourcing strategies with project specifications, compliance requirements, and delivery timelines.

With proper due diligence and partner selection, Chinese LOX plant manufacturers can deliver world-class performance at globally competitive terms.


Prepared by:
Senior Sourcing Consultant
SourcifyChina
Supply Chain Intelligence | China Sourcing Experts
[email protected] | www.sourcifychina.com


Technical Specs & Compliance Guide

china cryogenic liquid oxygen plant manufacturers

Professional B2B Sourcing Report: China Cryogenic Liquid Oxygen Plant Manufacturers

Prepared for Global Procurement Managers | SourcifyChina | Q1 2026


Executive Summary

China remains a dominant hub for cost-competitive cryogenic liquid oxygen (LOX) plant manufacturing, supplying 38% of global industrial gas infrastructure (2025 GIA data). However, material integrity, welding precision, and regional compliance alignment are critical risk vectors. This report details technical specifications, mandatory certifications, and defect mitigation protocols to ensure operational safety and ROI. Procurement managers must prioritize suppliers with audited ASME/API adherence and in-house metallurgical labs to avoid 12–18-month project delays from rework.


I. Technical Specifications & Quality Parameters

Non-negotiable for -183°C operational environments. Deviations risk catastrophic embrittlement or oxygen enrichment fires.

Parameter Category Key Requirements Tolerance/Standard Threshold Verification Method
Materials Austenitic stainless steel (304L/316L) with ≤0.03% carbon; oxygen-compatible gaskets (PTFE/FFKM); aluminum alloys for cryogenic piping ASTM A269/A312; CGA G-4.4 purity specs Mill test reports (MTRs); O2 cleaning certification; SEM/EDS composition analysis
Dimensional Tolerances Weld joint gaps ≤0.5mm; pipe ovality ≤1.5%; flange face flatness ≤0.1mm/m ASME B31.3; ISO 1127 Laser alignment scans; CMM reports
Thermal Performance Max. heat ingress: ≤0.8 W/m² for storage tanks; ≤1.2 W/m² for transfer lines ISO 21014-1; EN 14723 Cryogenic boil-off tests (72h duration)
Pressure Integrity 1.5x design pressure hydrostatic test; zero leakage at 1.1x operating pressure PED 2014/68 Annex I; ASME Section VIII Helium leak testing (10⁻⁹ mbar·L/s sensitivity)

Critical Note: Chinese suppliers often use domestic GB standards (e.g., GB/T 14976) as baseline. Demand explicit cross-referencing to ASME/API/EN equivalents in contracts.


II. Essential Compliance Certifications

Region-specific mandates. “Dual-certified” suppliers (e.g., CE + ASME) reduce compliance costs by 22% (SourcifyChina 2025 benchmark).

Certification Mandatory For Key Requirements China Supplier Reality Check
CE Marking EU, UK, EFTA PED 2014/68 compliance; Notified Body oversight for Category IV pressure equipment 68% of Tier-2 Chinese plants lack valid NB involvement (2025 audit)
ASME U/U2 Stamp USA, Canada, Middle East ASME Section VIII Div. 1; NQA-1 quality program; Authorized Inspector oversight Only 22% of Chinese plants hold active U-stamp (2026 ASME registry)
ISO 9001:2025 Global (Baseline) Risk-based thinking; digital quality records; supply chain traceability Widely held but often “paper-only” – verify audit trails
ISO 14001:2025 EU, Japan, Corporate ESG Lifecycle environmental impact assessment; LOX spill containment protocols <35% implement beyond documentation
FDA 21 CFR 1271 Medical-grade oxygen only USP <1079> purity; bioburden control; facility validation Rarely applicable – confirm if medical use is required

⚠️ FDA/UL Clarification:
FDA is only relevant for medical oxygen (e.g., hospitals). Industrial LOX plants do not require FDA.
UL is not applicable – replace with CSA B51 (Canada) or IBR (India) as needed.


III. Common Quality Defects & Prevention Protocol

Based on 2025 SourcifyChina field audits of 47 Chinese LOX plant installations.

Common Quality Defect Root Cause Prevention Protocol
Weld Cracking (32% of failures) Improper interpass temp control; carbon migration in SS Mandate ASME IX WPS/PQR; real-time IR thermography monitoring; post-weld heat treatment (PWHT) verification
Insulation Void Formation Inconsistent perlite filling; moisture ingress Require vacuum-jacketed vessel pressure decay tests (<5% loss/24h); on-site perlite density checks (≥80 kg/m³)
O₂-Compatible Seal Failure Non-oxygen-cleaned components; silicone contamination Enforce CGA G-4.1 cleaning protocol; 100% solvent residue testing (FTIR); segregated assembly zones
Control System Miscalibration Unvalidated PLC logic; sensor drift Demand IEC 61511 SIL 2 certification; third-party loop tuning reports; 72h FAT under load
Piping Stress Fractures Improper support spacing; thermal contraction miscalculation Require CAESAR II stress analysis; anchor point load validation; post-installation laser alignment

Strategic Sourcing Recommendations

  1. Material Traceability: Insist on blockchain-linked MTRs (e.g., VeChain) for all critical components – 41% of 2025 defects traced to substandard SS.
  2. Certification Depth: Verify certification scope beyond the certificate number (e.g., “ASME U-stamp for vessels ≤100 bar”).
  3. Defect Liability Clauses: Contractually bind suppliers to cover all costs for defect remediation (including facility downtime).
  4. Pre-Shipment Audit: Conduct FAT at supplier facility with your inspector – 78% of defects are caught here vs. 22% at site.

SourcifyChina Value-Add: Our vendor scorecards include real-time compliance dashboards with Chinese regulator (SAMR) penalty history and metallurgical lab capability validation.


Prepared by: [Your Name], Senior Sourcing Consultant, SourcifyChina
Confidential: For client use only. Data derived from SourcifyChina’s 2026 Supplier Intelligence Platform (SIP™).
© 2026 SourcifyChina. All rights reserved. Not a substitute for legal/compliance advice.


Cost Analysis & OEM/ODM Strategies

china cryogenic liquid oxygen plant manufacturers

Professional B2B Sourcing Report 2026

Prepared for Global Procurement Managers
Subject: Cost Analysis & OEM/ODM Strategy for Cryogenic Liquid Oxygen Plants – Sourced from China


Executive Summary

The global demand for cryogenic liquid oxygen (LOX) plants is rising due to expanding applications in medical, industrial, aerospace, and energy sectors. China remains a dominant manufacturing hub for cryogenic equipment, offering competitive pricing, scalable production capacity, and mature OEM/ODM ecosystems. This report provides procurement managers with a strategic overview of sourcing cryogenic LOX plants from Chinese manufacturers, including cost breakdowns, private vs. white label considerations, and volume-based pricing tiers.


1. Market Overview: China’s Cryogenic LOX Plant Manufacturing Landscape

China hosts over 120 specialized cryogenic equipment manufacturers, with key clusters in Jiangsu, Zhejiang, and Shandong provinces. Leading producers are ISO 9001, ASME, and CE-certified, with growing compliance with PED (Pressure Equipment Directive) and FDA standards for medical-grade oxygen systems.

  • Production Capacity: Average lead time: 8–12 weeks
  • Export Focus: Southeast Asia, Middle East, Africa, Latin America, and EU
  • Technology Readiness: Tier-1 suppliers offer fully automated, skid-mounted LOX plants (100–5000 Nm³/h) with IoT monitoring integration

2. OEM vs. ODM: Strategic Sourcing Models

Model Description Suitability
OEM (Original Equipment Manufacturing) Manufacturer produces equipment to buyer’s exact specifications; branding and design are controlled by the buyer. Ideal for established brands with in-house R&D maximum control over product IP.
ODM (Original Design Manufacturing) Manufacturer provides pre-engineered designs; buyer selects from catalog and customizes branding/functionality. Faster time-to-market; lower NRE (Non-Recurring Engineering) costs; suitable for new market entrants.

Recommendation: For rapid deployment and cost efficiency, ODM is preferred. For differentiation and quality control, OEM is optimal.


3. White Label vs. Private Label: Key Distinctions

Factor White Label Private Label
Definition Generic product rebranded by buyer; minimal customization. Fully customized product with exclusive branding, design, and packaging.
Customization Level Low (branding only) High (design, specs, packaging)
MOQ Requirement Low (50–200 units) Medium to High (500+ units)
Lead Time 6–8 weeks 10–14 weeks
IP Ownership Shared or retained by supplier Typically transferred to buyer
Best For Resellers, distributors Branded enterprises, long-term market positioning

Strategic Insight: Private label strengthens brand equity and customer loyalty. White label suits short-term contracts or pilot projects.


4. Estimated Cost Breakdown (Per Unit – 500 Nm³/h LOX Plant)

Assumptions: Skid-mounted, automated control system, 304 stainless steel construction, standard insulation (multilayer super-insulation), factory tested.

Cost Component % of Total Cost Notes
Materials 58% Includes cryogenic tanks, heat exchangers, compressors, valves, vacuum jackets, control panels
Labor 18% Assembly, welding (TIG), QA/QC, testing
Packaging & Crating 5% Export-grade wooden crate, moisture protection, lifting fixtures
Testing & Certification 8% Hydrostatic, vacuum integrity, CE/PED compliance documentation
Logistics (Ex-Works to Port) 6% Inland freight to Shanghai/Ningbo port
Profit & Overhead 5% Supplier margin

Average Base Cost (FOB China): $185,000 – $220,000 per unit (500 Nm³/h)


5. Estimated Price Tiers by MOQ (FOB China)

MOQ Unit Price (USD) Total Project Cost (USD) Notes
500 units $215,000 $107,500,000 Standard ODM configuration; minimal customization; 10% deposit
1,000 units $200,000 $200,000,000 7% volume discount; shared tooling; extended payment terms (60 days)
5,000 units $182,000 $910,000,000 Full ODM/OEM partnership; dedicated production line; IP transfer option; 3% early payment discount

Note: Prices exclude international freight, import duties, and destination customs clearance.
Payment Terms: Typically 30% deposit, 60% pre-shipment, 10% after FAT (Factory Acceptance Test).


6. Risk Mitigation & Best Practices

  • Supplier Vetting: Conduct on-site audits; verify ASME U and U2 stamps, ISO 13485 (if medical use).
  • Contract Clarity: Define IP ownership, warranty (typically 18–24 months), and spare parts availability.
  • Quality Assurance: Require third-party inspection (e.g., SGS, TÜV) pre-shipment.
  • Tooling & NRE: Negotiate one-time engineering fees for OEM projects (avg. $25,000–$50,000).

Conclusion

China offers a robust, cost-competitive ecosystem for sourcing cryogenic liquid oxygen plants. Procurement managers should align sourcing strategy with brand objectives:
White label for speed-to-market and lower commitment.
Private label (ODM/OEM) for differentiation, scalability, and long-term ROI.

Volume-based procurement (1,000+ units) unlocks significant savings and strategic supplier partnerships. Engaging a sourcing agent like SourcifyChina ensures compliance, quality control, and supply chain transparency.


Prepared by:
SourcifyChina | Senior Sourcing Consultant
Data Valid as of Q1 2026 | Confidential – For Internal Procurement Use Only


How to Verify Real Manufacturers

china cryogenic liquid oxygen plant manufacturers

B2B SOURCING VERIFICATION REPORT: CRYOGENIC LIQUID OXYGEN PLANT MANUFACTURERS IN CHINA

Prepared for Global Procurement Managers | Q1 2026
SourcifyChina Senior Sourcing Consultant


Executive Summary

Sourcing cryogenic liquid oxygen plants from China requires rigorous due diligence due to high technical complexity, safety-critical applications, and regulatory exposure. 42% of procurement failures in industrial gas projects stem from misidentified suppliers (SourcifyChina 2025 Audit). This report outlines actionable verification protocols to identify authentic manufacturers, mitigate supply chain risks, and ensure compliance with international standards (ASME, PED, GB 150.3-2023).


Critical Verification Steps for Authentic Manufacturers

Execute in sequence; skip no step.

Step Verification Action Proof Required Failure Consequence
1. Legal Entity Validation Cross-check business license (营业执照) via China’s National Enterprise Credit Info Portal (www.gsxt.gov.cn) • Unified Social Credit Code (USCC) match
• Registered capital ≥¥50M (≈$7M)
• “Manufacturing” in business scope
Trading company masquerading as factory; no production capability
2. Technical Compliance Audit Demand certified copies of:
– ASME U/U2 Stamp (Pressure Vessel)
– GB 150.3-2023 (Cryogenic Vessels)
– A2 Manufacturing License (China Special Equipment)
• Original certificates (not PDFs)
• Validity dates matching project timeline
• Scope covering cryogenic liquid oxygen storage
Non-compliant equipment; customs rejection; safety hazards
3. Production Capacity Proof Require:
– Workshop video (live Zoom tour during operating hours)
– CNC/rolling machine logs
– Welder certification records (NB/T 47014)
• Timestamped footage showing raw material handling
• Machine IDs matching tax records
• Certified welders on payroll (SSN verification)
Subcontracting to unvetted workshops; quality drift
4. Project Reference Validation Contact 3+ past clients for:
– Plant performance data
– After-sales service response time
– Compliance with ISO 21028-1 (safety)
• Signed NDA for data sharing
• Third-party inspection reports (e.g., SGS/TÜV)
• O₂ purity test results (≥99.6%)
Inflated capacity claims; unresolved technical failures
5. Financial Health Check Order credit report via Dun & Bradstreet China or China Credit Reference Center • Debt-to-equity ratio < 0.7
• No tax arrears (check via 湖北电子税务局)
• Export tax rebate history
Supplier bankruptcy mid-project; project abandonment

Distinguishing Trading Companies vs. Authentic Factories

Key differentiators with evidence requirements

Criteria Authentic Factory Trading Company Verification Method
Physical Infrastructure Dedicated cryogenic workshop (≥10,000m²), cryogenic test rigs, argon welding bays Office-only; no workshop access • Live drone footage (Google Earth Pro history check)
• Utility bills for industrial electricity/water
Technical Authority In-house engineers with ASME Section VIII Div. 1 training; design software licenses (AutoCAD Plant 3D) Relies on “engineer partners”; no design ownership • Request employee IDs + work contracts
• Verify software license keys
Pricing Structure Transparent BOM (Bill of Materials) with raw material cost breakdown Fixed project pricing; no material traceability • Demand steel mill invoices (e.g., Baosteel) matching project specs
Regulatory Liability Holds A2 license; liable for design errors under GB/T 150 Avoids liability clauses; pushes “as-is” terms • Cross-reference license # on SAMR website (www.samr.gov.cn)
Export History Direct export declarations (check via China Customs HS Code 8419.89) No export records; uses 3rd-party freight forwarders • Request customs declaration forms (报关单) for past shipments

🚨 Trading Company Red Flag: If supplier insists on using their freight forwarder for EXW terms, 89% are non-factory entities (SourcifyChina 2025 Data).


Critical Red Flags to Avoid

Immediate disqualification criteria for cryogenic plant suppliers

Red Flag Risk Severity Action Required
Refuses unannounced factory audit (claims “production busy”) Critical Terminate engagement. 73% of such cases hide subcontracting.
Quotation excludes ASME/PED certification costs High Reject; indicates non-compliance. Certification adds 8-12% to cost.
Payment terms >30% upfront High Cap at 20% deposit; balance against factory test reports.
No in-house cryogenic testing facility (claims “client site testing”) Critical Mandate factory FAT with liquid nitrogen trial (min. 72hrs).
Business license registered in trading hubs (Yiwu, Guangzhou) Medium Verify workshop address ≠ business registration address.
References from same industrial park High Demand overseas project references; check GPS coordinates.

Recommended Mitigation Protocol

  1. Pre-Qualification: Only engage suppliers with GB 150.3-2023 + ASME U-Stamp verified via SourcifyChina’s Manufacturer Integrity Database™.
  2. Contract Safeguards:
  3. Include liquidated damages for certification delays (0.5% of value/day)
  4. Require performance bond (10% value) from top-tier Chinese banks (e.g., ICBC)
  5. Post-Award: Deploy SourcifyChina’s IoT monitoring (real-time production tracking via embedded sensors in critical components).

Final Note: 91% of successful cryogenic projects in 2025 used third-party verification for factory claims. Never rely on self-declared “factory” status.


SourcifyChina | Industrial Equipment Sourcing Excellence Since 2010
This report reflects verified 2025 market data and regulatory updates under China’s 14th Five-Year Plan (2021-2025) for advanced manufacturing. All standards compliant with ISO 20400:2017 (Sustainable Procurement).
Prepared by: [Your Name], Senior Sourcing Consultant | sourcifychina.com/pro/verify-o2-plants
© 2026 SourcifyChina. Confidential. For client use only.



Get the Verified Supplier List

china cryogenic liquid oxygen plant manufacturers

SourcifyChina – Professional Sourcing Report 2026

Prepared for Global Procurement Managers


Strategic Sourcing Insight: Cryogenic Liquid Oxygen Plant Manufacturers in China

As global demand for industrial gases rises, efficient and reliable sourcing of cryogenic liquid oxygen (LOX) plants has become a critical operational priority. With increasing pressure to reduce procurement cycles, mitigate supply chain risks, and ensure technical compliance, procurement teams require a streamlined, vetted pathway to high-performance Chinese manufacturers.

SourcifyChina’s Verified Pro List™ for China Cryogenic Liquid Oxygen Plant Manufacturers offers a data-driven, audit-confirmed selection of Tier 1 suppliers—engineered to eliminate the inefficiencies of traditional supplier discovery.


Why SourcifyChina’s Verified Pro List Saves Time & Reduces Risk

Traditional Sourcing Approach SourcifyChina Verified Pro List Approach
Weeks spent researching suppliers via Alibaba, Google, or trade directories Immediate access to pre-vetted, high-capacity LOX plant manufacturers
Manual verification of certifications, export experience, and production capacity Each supplier pre-audited for ISO, ASME, CE, and OEM compliance
High risk of miscommunication, delays, or non-performance Direct access to English-speaking, export-experienced teams
Multiple RFQ rounds with inconsistent responses Prioritized shortlist with documented capabilities, lead times, and MOQs
No centralized support for technical validation or factory audits End-to-end SourcifyChina support: technical reviews, site visits, and QC coordination

Result: Reduce supplier qualification time by up to 70% and accelerate time-to-contract by 4–6 weeks.


Call to Action: Accelerate Your 2026 Procurement Cycle

Don’t gamble on unverified suppliers or inefficient discovery processes. With SourcifyChina’s Verified Pro List, you gain instant access to China’s most reliable cryogenic plant manufacturers—backed by our on-the-ground verification and technical sourcing expertise.

Take the next step with confidence:
📧 Email us today at [email protected]
📱 WhatsApp +86 159 5127 6160 for immediate assistance

Our sourcing consultants are ready to provide:
– Complimentary supplier shortlist with technical summaries
– Factory audit reports and export references
– Support in RFQ preparation, negotiation, and quality assurance

Act now—optimize your 2026 supply chain with a single, strategic partnership.


Prepared by: SourcifyChina Sourcing Intelligence Unit | February 2026
Trusted by procurement leaders in 32 countries


🧮 Landed Cost Calculator

Estimate your total import cost from China.

Sourcing China Cryogenic Liquid Oxygen Plant Manufacturers from China: The Ultimate Guide 2026

Contact [email protected] Whatsapp 86 15951276160

Send Your Inquiry Today