DOT plant code 1RL
International Machinery & Equipment (Zhengzhou) CO. LTD., Zhengzhou, Henan, China. NHTSA's record names the company on this plant code. It does not list brands, and the status field is not a finding that the plant is operating.
Data-quality note
The name is the company on NHTSA's plant-code record. The record does not list tire brands, and this site does not claim a plant makes a given brand. The status field is the value vPIC stored. Active is not a finding that the company or the plant is operating. Data last verified October 21, 2026 (UTC). Data-quality notes.
- Current plant code
- 1RL
- Former code
- RL
- Plant name
- International Machinery & Equipment (Zhengzhou) CO. LTD.
- Address
- NO. 36 Zhenghua RD.
- City and region
- Zhengzhou, Henan, 450008
- Country
- China
- Status field
- Active. This is the value stored in vPIC, not a finding that the company or plant is operating today.
Tires molded with the older two-symbol code RL point at this same plant record .
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