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Company Profile

Tongxiang Spring Rubber & Plastics Tech Co., Ltd. is a joint-stock enterprise integrating development, production and trade. Spring is endowed with ideal geographic conditions and convenient traffic, only 100 kilometers from Shanghai in the east, the largest harbor in China, and 60 kilometers from beautiful West Lake Hangzhou in the west.

Covering a floor area of 8,000 square meters and a building area of 10,000 square meters, Spring has a vigorous production and development team,. Including 5 engineers in charge of mould design and formulation development. Spring is capable of independently designing and manufacturing moulds according to customer supplied

drawings or samples and technical requirements;in addition, Spring, by designing formulation in the light of material physical property, accurately and quickly develops the new products in accordance with customers' requirements.

    Rubber materials mainly include silicone, fluorine rubber, nitrile rubber, EPDM rubber, chloroprene rubber, natural rubber, butadiene styrene rubber, butyl rubber, etc. Plastic materials mainly include nylon, polycarbonate, polyoxymethylene, and high and low pressure polyethylene ABS PVC, thermoplastic elastomers TPE, TPR, and various hardware stamping parts matching.

Tongxiang Spring Rubber & Plastics Tech Co., Ltd.
Tongxiang Spring Rubber & Plastics Tech Co., Ltd.
Tongxiang Spring Rubber & Plastics Tech Co., Ltd.

Quality Control


Quality supervision and management department

The quality assurance department is the company's quality supervision and management department, whose main responsibilities are to maintain the company's quality management, handle customer complaints and verify corrective and preventive measures, inspect all products, and test the physical properties of rubber materials.


Professional laboratory and inspector team

We have various inspection equipment such as densitometer, analytical balance, sulfurizer, tensile tester, brittle temperature tester, heat aging box, shore hardness tester, etc. it can test the performance of the product according to the ASTM 2000 standard of the United States, so can meet the material property requirements of customers.


Complete control process

There is a complete set of control procedures, including inspection of raw materials, molds and samples, control and inspection of production process, and unpacking inspection of outgoing finished products, etc., And can provide all kinds of professional test reports and automotive industry required PPAP report.

Workshop Equipment