Company profile
Zhejiang Tianma Precision Group Co., Ltd. manufactures Construction-machinery tyres and bearings, Off-the-road, mining and industrial tyres, Heavy-duty bearings and slewing bearings for construction machinery. The profile uses the current legal entity and separates brand history from the entity's registration date.
Products
Ball Bearings
Ball Bearings is listed in the manufacturer's official catalogue as a bearing product line; model series, size ranges and precision classes follow the official product documentation.
- Bearing supply for slew, driveline and running gear positions of construction machinery; heavy-duty bearing replacement.
Roller Bearings
Roller Bearings is listed in the manufacturer's official catalogue as a bearing product line; model series, size ranges and precision classes follow the official product documentation.
- Bearing supply for slew, driveline and running gear positions of construction machinery; heavy-duty bearing replacement.
Wind Power Bearings
Wind Power Bearings is listed in the manufacturer's official catalogue as a bearing product line; model series, size ranges and precision classes follow the official product documentation.
- Bearing supply for slew, driveline and running gear positions of construction machinery; heavy-duty bearing replacement.
Railway Bearings
Railway Bearings is listed in the manufacturer's official catalogue as a bearing product line; model series, size ranges and precision classes follow the official product documentation.
- Bearing supply for slew, driveline and running gear positions of construction machinery; heavy-duty bearing replacement.
TMB EXTRA Bearings
TMB EXTRA Bearings is listed in the manufacturer's official catalogue as a bearing product line; model series, size ranges and precision classes follow the official product documentation.
- Bearing supply for slew, driveline and running gear positions of construction machinery; heavy-duty bearing replacement.
Production evidence
Official company or listed-company product and manufacturing materials were reviewed, with the current legal entity, incorporation date and registered capital cross-checked. Registered capital retains its filed currency.
This profile is based on confirmed public information. It is not an audit, certification or commercial endorsement.
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