Suzhou Tongjin polymer Material Co.,Ltd located in Suzhou of China,nearby Shanghai.Tongjin is a famous manufacture in China for heat shrink material,cold shrink material and pipeline anti-corrosion material.We have been exporting products to many countries in the world,such as America,Europe,Russia,South American,Middle East etc.

UPTOGETHER is our brand name.Tongjin has about 3000 square meters workshop and office.Also,There are professional technical staffs and production supervisors who can ensure the product quality and meet other demands of customer.We have ISO 9001 Certification,SGS testing certfication, national wire and cable quality supervision and testing center certification.

Our heat shrink material series mainly include thin wall tube series,heavy wall series,bus bar tube series,heat shrink power cable accessories series and special shape heat shrink series.

Our cold shrink material sreires mainly include cold shrink power cable accessories series,cold shrink tube and silicon rubber insulation product.

Our pipeline anti-corrosion material series mainly is:heat shrinkable sleeves serries,anti-corrosion tape series,cold applied tape series,visco elastic series,which are widely used in oil,gas,petrochemical areas.

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