Sangong Enterprise(RUIANSAN GONG SWITCH FACTORY, RUIAN SAN GONG AUTO PUMPSCO. LTD. ) is a specialized corporation which produces carious various kinds of auto parts, including Water Pumps, Fuel Pumps, Oil Pumps, Ignition Starter Switches and other auto and tractor electrical parts. Our products have been exported to more than 40 countries and areas, including USA, Japan, and others located
In Middle&South America, Europe, Africa, Middle East, South Asia, Southeast Asia, etc, and gained good reputation for the quality. In some area and countries, such as Turkey and Pakistan, our trademark RSK is quite famous in the above mentioned auto parts market.

Our products, water pumps, are mainly for Japanese vehicles andelectrical parts are mainly for American vehicles. And we also
Developed some models of water pumps for American, European and Korean vehicles, and electrical parts for Japanese vehicles, VW,
Mercedes, Renault, Peugeot, Fiat cars and Fiat, Massy Fugerson and Ford tractors, etc.

　 our works
We are in procession of modern equipment and experienced, professoinal engineers for R&D works. We manage the processing procedure and quality control strictly as ISO9002 required. To supply high-grade service as well as high-grade products and make our customers satisfied is our line
Of conduct.
　welcome to you
We do expect that we can work hard together with our customers all over the world to develop new markets and new products, and make progress together. OEM Service:
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Estimated Annual Sales (USD): US$1 Million - US$2.5 Million
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Topsun(Shanghai) Auto Parts Co., Ltd Company profile Business Type: Year Established: 0 Number of Employees: Legal Representative / CEO: Website: Certificates: Quality Assurance & Certificates: Brands: Trade & Market Main Markets: Key Customers: Export Percentage: Trade Shows: Company Information Factory Size & Location: Annual Reports / Articles: QA/QC: Customer Satisfaction Assurance: Our Teaam and Staffs: Manufacturing facility: