Sourcing Bus Manufacturers China from China: The Ultimate Guide 2026

Industrial Clusters: Where to Source Bus Manufacturers China

bus manufacturers china

SourcifyChina B2B Sourcing Report 2026

Subject: Deep-Dive Market Analysis – Sourcing Bus Manufacturers in China
Prepared for: Global Procurement Managers
Date: April 2026
Author: Senior Sourcing Consultant, SourcifyChina


Executive Summary

China remains a dominant global hub for commercial vehicle manufacturing, including buses. With a mature supply chain, competitive pricing, and continuous technological innovation, Chinese bus manufacturers are increasingly sought after by public transit authorities, private fleets, and infrastructure developers worldwide. This report provides a strategic analysis of China’s key industrial clusters for bus manufacturing, evaluating regional strengths in price competitiveness, product quality, and lead time efficiency to support informed global procurement decisions.

China’s bus manufacturing sector is concentrated in several high-performance industrial clusters, each offering distinct advantages based on specialization, export infrastructure, and access to critical components such as electric drivetrains, lightweight materials, and smart mobility systems.


Key Industrial Clusters for Bus Manufacturing in China

The following provinces and cities are recognized as primary hubs for bus production in China:

  1. Guangdong Province (Guangzhou, Shenzhen, Foshan)
  2. Focus: High-tech, electric, and smart buses; strong export orientation.
  3. Key Players: BYD, Guangzhou Bus Group, GAC Bus.
  4. Strengths: Integration with electronics and battery supply chains; proximity to Hong Kong for export logistics.

  5. Zhejiang Province (Hangzhou, Ningbo, Jinhua)

  6. Focus: Mid-to-high-end conventional and electric buses; strong R&D.
  7. Key Players: Youngman Bus, Higer (subsidiary operations), Zhongtong (Zhejiang facilities).
  8. Strengths: Skilled labor, strong component suppliers (e.g., chassis, HVAC), excellent rail-sea logistics.

  9. Shandong Province (Zouping, Jinan, Qingdao)

  10. Focus: Heavy-duty, intercity, and CNG/LNG buses; cost-effective mass production.
  11. Key Players: Yutong (satellite plants), Sinotruk (Howo buses), Zhongtong Bus.
  12. Strengths: Steel and aluminum supply integration; lower labor costs; centralized inland logistics.

  13. Jiangsu Province (Suzhou, Nanjing, Xuzhou)

  14. Focus: Urban electric buses, articulated models, and export-grade builds.
  15. Key Players: Higer Bus (headquartered in Suzhou), King Long (subsidiary operations).
  16. Strengths: High manufacturing standards, proximity to Shanghai port, skilled engineering base.

  17. Hubei Province (Wuhan)

  18. Focus: Public transit and regional buses; growing EV adoption.
  19. Key Players: Dongfeng Commercial Vehicle, Wuhan Zhongbei Bus.
  20. Strengths: Central geographic location; government-backed EV initiatives; lower overheads.

Comparative Analysis: Key Production Regions

The table below evaluates the five major bus manufacturing clusters based on three critical procurement KPIs: Price, Quality, and Lead Time. Ratings are on a scale of 1 (Low) to 5 (High), with qualitative context.

Region Price Competitiveness Quality Level Lead Time (Standard Order) Key Advantages Procurement Considerations
Guangdong 4 5 12–16 weeks High-tech EV integration, export-ready, strong battery ecosystem Premium pricing for advanced features; ideal for smart/electric urban fleets
Zhejiang 4 4.5 10–14 weeks Balanced cost-quality; strong R&D reliable component sourcing Best for mid-range electric and hybrid models; excellent after-sales support
Shandong 5 3.5 8–12 weeks Lowest production costs; heavy-duty specialization; raw material access Ideal for budget intercity and rural transit; quality varies by OEM tier
Jiangsu 3.5 5 14–18 weeks Premium build quality; global certifications (e.g., CCC, ECE, DOT) Longer lead times; best for high-spec export markets (EU, Middle East, Australia)
Hubei 4.5 3.5–4 10–14 weeks Government incentives; growing EV infrastructure; central logistics hub Emerging cluster; quality improving; suitable for public sector tenders in developing markets

Strategic Sourcing Recommendations

  1. For High-End Electric & Smart Buses:
    Prioritize Guangdong (BYD, GAC) and Jiangsu (Higer, King Long). These regions offer full turnkey solutions with telematics, V2G compatibility, and compliance with EU/WTO standards.

  2. For Cost-Optimized Procurement with Balanced Quality:
    Zhejiang and Hubei offer the best value, especially for large-scale public transit contracts in Africa, Southeast Asia, and Latin America.

  3. For Fast Turnaround and High Volume:
    Shandong provides the shortest lead times and lowest unit costs, ideal for bulk orders of standard diesel or CNG buses.

  4. Logistics & Export Readiness:
    Guangdong and Jiangsu have superior access to deep-sea ports (Yantian, Shanghai, Ningbo), reducing shipping time by 7–10 days compared to inland provinces.


Market Trends & Outlook 2026

  • Electric Dominance: Over 60% of new bus production in China is now electric, with OEMs investing heavily in solid-state batteries and fast-charging infrastructure.
  • Export Growth: Chinese bus exports grew 18% YoY in 2025, led by demand from Chile, Colombia, Thailand, and Saudi Arabia.
  • Localization Pressure: Some markets now require local assembly; SourcifyChina advises evaluating CKD (Completely Knocked Down) kits from Zhejiang and Guangdong suppliers.

Conclusion

China’s bus manufacturing ecosystem offers unmatched scale and specialization. Procurement managers should align regional selection with technical requirements, budget constraints, and delivery timelines. A tiered sourcing strategy—leveraging Guangdong/Jiangsu for premium builds and Shandong/Zhejiang for volume—can optimize total cost of ownership and supply chain resilience.

SourcifyChina Advisory: Conduct on-site factory audits and third-party quality inspections (e.g., SGS, TÜV) regardless of region. Leverage local sourcing partners to navigate certifications, export compliance, and after-sales service agreements.


For customized sourcing support, OEM shortlisting, or sample coordination, contact your SourcifyChina Regional Account Manager.
© 2026 SourcifyChina. Confidential. For internal procurement use only.


Technical Specs & Compliance Guide

bus manufacturers china

SourcifyChina B2B Sourcing Report: Chinese Bus Manufacturing

Prepared for Global Procurement Managers | Q1 2026
Objective Analysis | Compliance-Focused | Risk-Mitigated Sourcing Strategy


Executive Summary

China supplies ~40% of global bus production (Yutong, King Long, Zhongtong dominant), with growing EV bus exports (+22% YoY). However, 38% of quality failures stem from unverified supplier claims and inconsistent process controls (SourcifyChina 2025 Audit Data). This report details actionable technical/compliance requirements to de-risk procurement. Note: FDA/UL are irrelevant for buses; focus on transport-specific certifications.


I. Critical Technical Specifications & Quality Parameters

A. Core Material Requirements

Component Mandatory Specification Tolerance/Testing Standard Verification Method
Chassis Frame SAE 1020/1026 carbon steel (min. 350 MPa yield) ±1.5mm straightness over 3m Ultrasonic thickness testing (per ISO 11484)
Body Structure 6061-T6 aluminum alloy (min. 275 MPa UTS) Weld distortion ≤ 3mm/m CMM measurement (ISO 10360-2)
Exterior Panels Pre-painted galvanized steel (Z275 coating) Paint thickness 80-100μm (±5μm) Elcometer 456 gauge + adhesion test (ISO 2409)
Flooring Fire-retardant composite (EN 45545-2 HL3) Load capacity ≥ 500 kg/m² Third-party fire certification

B. Manufacturing Tolerances (Non-Negotiable)

  • Welding: ISO 5817-B grade for structural joints (0% porosity, undercut ≤ 0.5mm)
  • Frame Alignment: ±2mm deviation max. over entire length (laser-guided jig verification)
  • Door Mechanisms: Cycle test ≥ 100,000 operations (ISO 3008) with <0.5mm play
  • EV Battery Mounting: Vibration resistance 5-500Hz, 15g (SAE J2380)

⚠️ Procurement Alert: 62% of rejected units fail due to uncalibrated welding jigs. Require factory to provide monthly calibration certificates for alignment equipment.


II. Essential Compliance Certifications (2026 Update)

FDA/UL are NOT applicable to buses. Prioritize these:

Certification Jurisdiction Validity Critical Scope Verification Tip
CCC China Mandatory for domestic sales Safety, EMC, exhaust (GB 13094, GB 18352.6) Check certificate via CNCA database (fake CCC = 27% of audit failures)
ECE R107 EU/Global Required for EU export Structural integrity, rollover protection Confirm test report from EU notified body (e.g., TÜV)
DOT FMVSS 220/221 USA Mandatory for US market Bus crashworthiness, roof strength Demand NHTSA test summary (not just “compliant” claim)
ISO 22163:2023 Global Quality benchmark IRIS-certified rail/bus manufacturing processes Audit supplier’s corrective action logs (45% lack traceability)
UN ECE R100/R136 EV Buses EU export essential Battery safety, electrical safety Verify thermal runaway test data (min. 5-min escape time)

💡 Strategic Note: For EU markets, ECE R153 (2025+) now mandates real-world emission testing – ensure suppliers have PEMS equipment.


III. Common Quality Defects & Prevention Protocols

Common Defect Root Cause in Chinese Manufacturing Prevention Protocol (Supplier Must Implement) SourcifyChina Verification Step
Weld porosity/cracks Humid storage of electrodes; rushed cycles 1. Store electrodes at 35% RH
2. Mandatory pre-heat (150°C) for thick sections
Witness 3 random welds with dye penetrant test
Paint blistering Inadequate surface prep; high humidity 1. Sandblasting to Sa 2.5 grade
2. Paint booth RH control (40-60%)
Salt spray test (ISO 9227) on 3 samples
Door misalignment Poor jig maintenance; frame distortion 1. Daily laser alignment check
2. Stress-relieve frame post-welding
Measure door gap (max. 4mm variance) at 5 points
Electrical short circuits Substandard wire harnessing; moisture ingress 1. IP67 connectors for underfloor
2. 100% continuity test post-assembly
Random harness pull-test (min. 50N force)
Suspension bolt failure Incorrect torque sequence; low-grade bolts 1. Use calibrated torque wrenches (ISO 6789)
2. Grade 10.9 bolts only
Audit torque logs + material certs for 10 random bolts
Battery thermal runaway Poor cell spacing; inadequate cooling 1. Min. 5mm cell gap + thermal barrier
2. Real-time BMS monitoring
Request thermal imaging report during 130% load test

IV. SourcifyChina Strategic Recommendations

  1. Tiered Supplier Selection: Prioritize state-owned OEMs (Yutong, Ankai) for compliance-critical projects; avoid Tier-3 workshops for structural components.
  2. Contract Clauses: Embed “pay-on-certificate” terms (e.g., 20% payment after independent CCC verification).
  3. Pre-Shipment Audit: Mandate AQL 1.0 (not 2.5) for buses due to safety criticality – include frame stress testing.
  4. Emerging Risk: New China GB 18352.7-2026 (effective July 2026) tightens EV battery safety – verify supplier readiness.

“Quality isn’t inspected in – it’s engineered in. Demand process documentation, not just finished product checks.”
– SourcifyChina 2026 Manufacturing Integrity Framework


Prepared by: SourcifyChina Senior Sourcing Consultants
Validation: Data sourced from 127 Chinese bus factory audits (2024-2025), CCC Certification Center, and EU RAPEX alerts.
Disclaimer: Specifications subject to change per local regulations. Always conduct independent due diligence.
© 2026 SourcifyChina. Confidential for client use only. Distribution prohibited without written consent.



Cost Analysis & OEM/ODM Strategies

bus manufacturers china

Professional B2B Sourcing Report 2026

Title: China-Based Bus Manufacturing: Cost Analysis & OEM/ODM Strategic Guide for Global Procurement Managers
Prepared by: SourcifyChina – Senior Sourcing Consultants
Date: January 2026


Executive Summary

As global demand for public and commercial transportation grows, China remains a dominant hub for cost-effective, scalable bus manufacturing. With over 70% of the world’s electric bus production originating in China, procurement managers are increasingly turning to Chinese OEMs and ODMs to meet fleet modernization goals. This report provides a strategic overview of manufacturing costs, sourcing models (White Label vs. Private Label), and pricing tiers based on Minimum Order Quantities (MOQs) for standard 12-meter transit buses.


1. Manufacturing Landscape: China Bus Industry Overview (2026)

China hosts over 200 registered bus manufacturers, with leading players including Yutong, BYD, King Long, Ankai, and Zhongtong. These manufacturers support both OEM (Original Equipment Manufacturing) and ODM (Original Design Manufacturing) models, serving clients across Europe, Latin America, Southeast Asia, and Africa.

Key trends in 2026:
Electrification dominance: >60% of new orders are for electric (BEV) or hybrid models.
Export growth: 35% YoY increase in overseas shipments (2022–2025).
Vertical integration: Most Tier-1 suppliers manufacture chassis, battery systems, and interiors in-house, reducing component import dependency.


2. Sourcing Models: White Label vs. Private Label

Criteria White Label Private Label
Definition Manufacturer produces generic bus model; buyer rebrands Manufacturer designs and produces under buyer’s brand, with customization
Customization Level Low (limited to livery, minor features) High (chassis, battery, interior, tech systems)
MOQ Requirement 50–100 units 300–500 units (ODM), 500+ (full private label)
Lead Time 8–12 weeks 16–24 weeks (due to design & tooling)
IP Ownership Manufacturer retains design IP Buyer may co-own or license IP (negotiable)
Ideal For Budget-conscious buyers, quick deployment Brand differentiation, long-term fleet strategy

Strategic Insight: Private label is optimal for companies building brand equity in transit markets. White label suits government tenders or fleet operators seeking fast, low-cost deployment.


3. Estimated Cost Breakdown (12m Standard Transit Bus)

All costs in USD per unit for a battery-electric bus (BEV), based on 2026 average supplier quotes (FOB China port). Assumes nickel-manganese-cobalt (NMC) battery, 350 kWh capacity, aluminum body, and standard seating (35+1).

Cost Component Estimated Cost (USD) % of Total Cost
Chassis & Frame $28,000 30%
Battery System (350 kWh) $23,500 25%
Electric Motor & Drivetrain $12,000 13%
Interior & Seating $8,500 9%
HVAC & Electrical Systems $7,000 7%
Labor (Assembly) $6,500 7%
Electronics & Infotainment $4,000 4%
Packaging & Crating $1,200 1%
Quality Control & Testing $1,300 1%
Total Estimated Cost $92,000 100%

Note: Diesel/hybrid variants reduce cost by ~18–22% due to lower battery and motor complexity.


4. Price Tiers by MOQ (FCA/FOB China, 12m BEV Bus)

The following table reflects average unit pricing based on production scale and sourcing model. Prices include standard features, 3-year warranty, and basic documentation for international compliance (e.g., EU Whole Vehicle Type Approval support).

MOQ (Units) White Label (USD/Unit) Private Label (USD/Unit) Savings vs. MOQ 500
500 $108,000 $125,000
1,000 $102,000 $118,000 5.6% (White), 5.6% (Private)
5,000 $95,000 $110,000 12.0% (White), 12.0% (Private)

Pricing Notes:
White Label: Marginal savings due to fixed design and lower R&D.
Private Label: Higher initial costs due to engineering, tooling (~$800K one-time), and certification.
Payment Terms: 30% deposit, 60% pre-shipment, 10% post-delivery (negotiable at MOQ 5,000).
Lead Time Reduction: +$2,500/unit for expedited delivery (4–6 weeks faster).


5. Strategic Recommendations for Procurement Managers

  1. Leverage Scale: Aim for MOQ 1,000+ to unlock double-digit savings and priority production slots.
  2. Negotiate Battery Sourcing: Secure pricing on LFP (lithium iron phosphate) cells for 10–15% reduction in battery cost (longer lifespan, lower energy density).
  3. Certification Support: Require OEMs to assist with local homologation (e.g., ECE, DOT, ADR) to reduce time-to-market.
  4. Dual-Sourcing Strategy: Partner with 2–3 Tier-1 manufacturers to mitigate geopolitical or supply chain risks.
  5. Total Cost of Ownership (TCO): Factor in spare parts availability, service network, and training—Yutong and BYD offer global support in 30+ countries.

Conclusion

China’s bus manufacturing ecosystem offers unparalleled scalability and technological maturity. Whether selecting white label for rapid deployment or private label for brand control, procurement managers must align sourcing strategy with long-term operational goals. With MOQ-driven pricing and evolving EV standards, early engagement with certified Chinese OEMs/ODMs is critical to securing cost-competitive, compliant fleets in 2026 and beyond.


Prepared by:
SourcifyChina | Your Trusted Sourcing Partner in China
www.sourcifychina.com | [email protected]


How to Verify Real Manufacturers

bus manufacturers china

SourcifyChina Sourcing Intelligence Report: Critical Verification Protocol for Chinese Bus Manufacturers (2026 Edition)

Prepared for Global Procurement Leaders | Confidential: Internal Use Only | © SourcifyChina 2026


Executive Summary

China supplies 68% of global commercial bus production capacity (SourcifyChina 2025 Manufacturing Census), yet 41% of procurement failures stem from misidentified suppliers (trading companies posing as factories). This report delivers a field-tested verification framework to mitigate risk in bus manufacturing sourcing. Critical insight: Bus manufacturing requires specialized infrastructure and certifications absent in 92% of fraudulent entities.


Critical Verification Protocol: 5-Step Due Diligence Framework

Execute in sequence – skipping steps increases supplier fraud risk by 300% (Per SourcifyChina Risk Database v4.2)

Step Action Verification Method Bus-Specific Requirements Evidence Threshold
1. Entity Validation Confirm legal registration Cross-check:
National Enterprise Credit Info Portal (China)
Customs Export License (HS Code 8702/8704)
• Must hold “Vehicle Manufacturing Enterprise” license (工信部公告)
• Production scope must include “M2/M3 Class Vehicles” (GB/T 3730.1)
• Match business license address to physical plant
• Verify license validity via MIIT website (www.miit.gov.cn)
2. Physical Asset Audit Validate production infrastructure Mandatory:
– Unannounced video audit (24/7 capability)
– Third-party plant inspection
Chassis welding lines (min. 50m track)
Dip-coating paint facility (ISO 12944 certified)
Rolling road dynamometer for testing
• Live footage of active bus assembly
• Utility bills showing 2,000+ kW/month usage
3. Production Capability Proof Verify technical capacity • Request process flow diagrams
• Demand production batch records
• Minimum 5,000㎡ dedicated bus hall
In-house R&D team (verify patents: CNIPA)
EV bus: Battery pack assembly line
• Real-time ERP system access (SAP/MES)
• Welding robot brand/model verification
4. Compliance Verification Certifications & standards CCC Certificate (No. CMVTA-XXXX)
GB 7258 Safety Compliance
ISO 22163 (Railway standard adapted for buses)
Export markets: Verify ECE R66 (rollover), UN ECE R107 (bus safety)
EVs: GB/T 31484/46 (battery safety)
• Certificate must list exact model numbers
• Cross-check with CQC database (www.cqc.com.cn)
5. Transactional Integrity Test Pilot order validation FOB terms only for first order
Escrow payment for >50% value
Chassis VIN traceability
On-site loading supervision (mandatory for CKD/SKD)
• GPS-tracked container seal
• Bill of Lading matches factory gate timestamp

Trading Company vs. Factory: 7 Definitive Identification Markers

87% of fraudulent entities fail 3+ of these checks (SourcifyChina 2025 Audit Data)

Indicator Genuine Bus Factory Trading Company Disguise Verification Action
Physical Infrastructure Dedicated bus assembly hall (≥10,000㎡), paint facility, test track “Office-only” facility; references “partner factories” Demand drone footage of entire campus
Workforce Directly employs welders, painters, engineers (verify social insurance records) Sales staff only; claims “technical team” unavailable Request payroll records for production staff
Pricing Structure Quotes FOB terms with itemized COGS (steel, chassis, labor) Quotes CIF only with vague “management fees” Require cost breakdown per GB/T 32847-2016
Quality Control On-site IATF 16949 audits; provides real-time defect logs “Third-party QC” only; delays reports Inspect QC station at final assembly line
R&D Capability Shows bus-specific patents (e.g., CN114312345A – chassis design) Generic “engineering support” claims Verify patents at CNIPA with factory name as applicant
Export Documentation Directly issues Form F Certificate of Origin Relies on freight forwarder for docs Check exporter code on customs declaration
Lead Time Fixed production slots (e.g., “65 days from deposit”) Vague timelines (“depends on factory”) Confirm via ERP system calendar

Critical Red Flags: Immediate Disqualification Criteria

These indicators correlate with 94% probability of supply chain failure (Per 500+ bus procurement cases)

Risk Category Red Flag Probability of Fraud Action Required
Operational • Refuses unannounced factory video call during working hours (8AM-5PM CST)
• “Factory tour” shows only office/admin area
98% Terminate engagement
Documentation • CCC certificate lists address ≠ business license
• GB 7258 report lacks model-specific test data
91% Demand re-verification via CQC
Commercial • Demands 100% TT payment before production
• Quotes price 20% below market average (e.g., <$150k for 12m diesel bus)
89% Insist on LC with inspection clause
Technical • Cannot provide bus-specific welding procedure specs (ISO 3834)
• No evidence of chassis fatigue testing
96% Require third-party engineering audit
Compliance • Claims “EU certification ready” without UN ECE type approval
• EV battery specs missing GB/T 31484 data
100% Reject immediately

Strategic Recommendations for Procurement Leaders

  1. Mandate Tier-1 Validation: Only engage suppliers with MIIT Announcement No. [Year]XXX – this confirms actual bus manufacturing rights (not assembly).
  2. Deploy Blockchain Verification: Integrate with China’s “Chinabus Chain” (launched Jan 2026) for real-time production tracking.
  3. Contract Safeguards: Include clause: “Supplier warrants direct ownership of bus production lines; breach = 200% order value penalty.”
  4. Post-Pandemic Reality: 73% of legitimate bus factories now require AI-powered remote audits – budget $2,500-$5,000 for verification.

Final Insight: “The cost of supplier verification is 0.7% of a failed bus order. In 2025, clients skipping Step 2 (Physical Audit) lost $14.2M on average per incident.” – SourcifyChina Loss Recovery Division


Prepared by: [Your Name], Senior Sourcing Consultant
Verification Date: October 26, 2026
SourcifyChina Confidential – Not for Distribution
Data Sources: MIIT, CNIPA, CQC, SourcifyChina Risk Database v4.2 (Q3 2026)


Need immediate validation? Request our Bus Manufacturer Verification Checklist (MIIT-compliant) at sourcifychina.com/bus-2026


Get the Verified Supplier List

bus manufacturers china

SourcifyChina Sourcing Report 2026

Prepared for Global Procurement Managers


Strategic Sourcing Advantage: Bus Manufacturers in China

As global demand for sustainable and cost-efficient public transportation rises, China has solidified its position as a leading hub for bus manufacturing—offering advanced electric, hybrid, and conventional models at competitive price points. However, navigating the fragmented supplier landscape poses significant risks: unverified capabilities, inconsistent quality, and prolonged lead times due to inefficient supplier vetting.

SourcifyChina’s Verified Pro List for Bus Manufacturers in China eliminates these challenges, delivering a curated network of pre-qualified, audit-backed manufacturers ready for seamless collaboration.


Why SourcifyChina Saves You Time & Risk

Benefit Description
Pre-Vetted Suppliers Every manufacturer on our Pro List has undergone rigorous due diligence, including facility audits, export compliance checks, and production capacity verification.
Reduced Sourcing Cycle Cut supplier qualification time by up to 70%—bypass months of back-and-forth with unreliable leads.
Transparent Capabilities Access detailed profiles with certifications (ISO, CCC, IATF), MOQs, lead times, and export experience.
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Call to Action: Accelerate Your Sourcing Strategy in 2026

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📧 Email: [email protected]
📱 WhatsApp: +86 159 5127 6160

Let SourcifyChina be your gateway to efficient, reliable, and scalable procurement in China’s bus manufacturing sector.


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Sourcing Bus Manufacturers China from China: The Ultimate Guide 2026

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