| 1958 | Wuxi Bearing Factory established. | |||
| 1996 | Joint venture with Torrington and TWB brand established. | |||
| 2004 | A wholly owned enterprise by Timken. | |||
| 2008 | TWB legal entity incorporated. | |||
| 2009 | TWB new facilities up and running. | |||
| 2010 | Elevator special products line realized mass production. Successfully developed R series products and comprehensively improved product performance. |
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| 2017 | Led the formulation of industry standards for elevator tractor bearings. | |||
| 2020 | Special bearings for cold forming machine developed. SL series products realized full range configuration for mobile crane. Special ceramic ball bearings for compressor realized batch supply. |
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| 2021 | Special bearing for concrete mixer truck reducer realized import replacement. Full series of special bearings for blower upgraded. Full series of special bearings for press realized import replacement. Full series of special bearings for vibrating screen upgraded. Special bearings developed for middle and high-speed elevator tractor. SL/RSL series of full complement CRB developed. |
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| 2023 | Wholly owned by Zhejiang Tianma. | |||
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The company has obtained ISO9001 Quality Management System certification, ISO14001 Environmental Management System certification, and ISO45001 Occupational Health and Safety Management System certification.
The company provides reliable products by persistently selecting premium raw material, strictly conducting process and quality control standards, which ensure high consistency of product performance and quality.
Meanwhile, the company has been continuously improving product performance to meet customers’ higher requirement by optimizing product structure and improving manufacturing process, and also the company could work with customers in joint effort for the requirement of product localization and customization.
