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Phone: +86-139-2823-3177
| Name | Introduction | Size | Downloads | Update | Download |
|---|---|---|---|---|---|
| company detail | 303KB | 0 | 2026-06-11 | Download | |
| factory | 469KB | 0 | 2026-06-11 | Download | |
| CERTIFICATION | 896KB | 0 | 2026-06-11 | Download | |
| machine | 241KB | 0 | 2026-06-11 | Download | |
| Certificate of Verification | 266KB | 0 | 2026-06-11 | Download | |
| TCHAIN-Complete-Bus-AC-Spare-Parts-Catalog | Full range of bus AC spare parts for 6-14m diesel & electric buses. OEM quality, | 25.05MB | 0 | 2026-06-11 | Download |
| IATF 16949 | 4.05MB | 5 | 2026-06-05 | Download | |
| ISO9001 | 332KB | 10 | 2026-06-05 | Download | |
| TCHAIN Company Profile 2026 | Bus AC Manufacturer | TCHAIN 39-year professional bus AC manufacturer. Supplier to top bus brands | 292.20MB | 28 | 2026-06-05 | Download |
| TCHAIN Bus Air Conditioner Full Catalog | TCHAIN 39-year bus AC catalog for electric minibus, double-decker & coach | 31.23MB | 35 | 2026-06-05 | Download |
