Factory profile · Rubber and silicone products
Kejian Polymer Materials (Shanghai) Co., Ltd.
Compiled from public sources on 14 October 2026. Not checked by Cambridge China Bridge. Not an endorsement.
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Facts from public sources
Figures, certificates, markets and the company type are what the company says about itself. We have not seen the certificates or the factory.
| Fact | What the source says | Source |
|---|---|---|
| Legal name (Chinese) | Not published by the company | [1][3] |
| Name in English (as published) | Kejian Polymer Materials (Shanghai) Co., Ltd. | [1][3] |
| Established | 2005 | [2] |
| City and province | Songjiang District, Shanghai | [2] |
| Company type | Manufacturer(self-described) | [2] |
| Main products | Butyl adhesives and tapes; Butyl sealants; Automotive sealants; TPE expansion joint tapes; Waterproof insulation tapes; PVC insulation tapes; PE bath sealing strips | [1] |
| Size | The company reports 300+ employees and 29,000 m² of its own factory building area.(claimed by the company) | [1][2] |
| Certificates | ISO 9001; IATF 16949; ISO 14001; ISO 45001; ISO/IEC 27001; SA8000(claimed by the company) | [2] |
| Size band | Medium: 300+ employees, according to the company's website (s1) | — |
| CCB verification | Not checked by Cambridge China Bridge · CCB Verification Standard | — |
Sources
- Company website: Company homepage: English company name, claimed employee count, factory area and product range — www.tobspolymer.com(read 17 October 2026)
- Company website: About Us: establishment in 2005, Songjiang location, claimed factory area, manufacturing activities and listed certifications — www.tobspolymer.com(read 17 October 2026)
- Trade-show exhibitor list: JEC World 2022 exhibitor list: English company name listed under China — www.jeccomposites.com(read 17 October 2026)
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Last reviewed 17 October 2026 · Are you this company, or is something here out of date? Tell us and we will correct it.