Suzhou Tongjin polymer Material Co.,Ltd located in Suzhou of China,nearby Shanghai.Tongjin is a famous manufacture in China for heat shrink material and pipeline anti-corrosion material,and export product to many countries in the world,such as America,Europe,Russia,South American,Middle East etc.There is professional technical staff and production supervisor who can ensure the product quality and meet other demands of customer. Our heat shrink material series mainly include heat shrink thin wall tube series,heat shrink heavy wall series,heat shrink bus bar tube series,heat shrink power cable accessories series and special heat shrink series,which are widely used in eletricity industry,cable and wires,electronics areas, etc.Thin wall tube is a tube with thin wall thickness and small diameter,mainly used for insulation and protection in electronics.Heavy wall tube is a tube with heavy wall thickness and big diameter,mainly used to insulation and protection in power project.Heat shrink cable accessories are made of polyethylene,they are widely used in power cable termination and joint.Special shape heat shrink can provide insulation and protection for special shape things. Our cold shrink material sreires mainly include cold shrink power cable accessories series,cold shrink tube and silicon rubber insulation product.The cold shrink catble termination and joints are widely used to the power cable project,they are made of silicon rubber with good perfomance and easy to install.EPDM cold shrink tube and silicon rubber cold shrink tube are widely used in communication fields for sealing and waterproof.Medium voltage conductive cover and other silicon rubber product are designed to insulate and protection the wire or busbar. 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.3PE heat shrinkable wraparound sleeves,mastic heat shrinkable wraparound sleeves,3PE heat shrinkable tubular sleeves,mastic heat shrinkable tubular sleeves can be used for 3 layers polyethylene system.Polyethylene inner tape,outer tape,joint tape,polyethylene cold applied tape and polypropylene fiber woven cold applied tape can be used in a economical and easy install pipeline anti-corrosion project.The visco elastic sealing tape and paste is ideal choice for irregular shape flange,valve etc. Welcome customers come to about business.We will do our best for meeting your requirements. INTEGRITY: WE TRUST EACH OTHER COOPERATION: WE BENEFIT EACH OTHER SERVICESaling service We will contact with customer about requirements,price,production time,delivery and factory inspection seriously and timely.If customers have the needs,the sample can be provided free of charge for testing.OEM service We can cooperate with our peers for OEM service.The packing,carton and Logo will printing as the requirements of the customer.Purchase service If our customer have the needs,we can purchase the other products in China,which are not of our manufacture range.

Picture	Certification Name	Certified By	Business Scope	Available Date --- Expired Date	Verified
	ISO9001	ZhongQiu United International Certifition(Beijing)Co.,Ltd	Cable heat-shrinkable tube,cable cold-shrinkable tube,anticorrosive tape processing (Except for the scope of licensing requirements)	2019-09-03 ~ 2022-09-02

Business Type	Manufacturer, Trading Company	Country / Region	Jiangsu, China
Main Products	heat shink tube, cold shrink tube, cable accesories, heat shrinkable sleeves, anti-corrosion tape	Total Employees	11 - 50 People