About us

Zhejiang Zhonggong Valve Group Shengxing Petroleum Equipment Co., Ltd. is located at the bank of Nanxi River (one of national scenic areas) of Oubei Town —— China Pump & Valve Hometown. It engages in producing oil gun, oiling machine accessories and oil station equipments. Since its foundation in 1984, it has been engaged in the production of petroleum equipment for 30 years. Its products are popular in domestic market and also have been exported to the international market. In 1984, the company joined Zhonggong Valve Group Co., Ltd., and at the same time, unified the enterprise qualifications and normalized the management of marketing, brand and financing. It grasps this opportunity to expand its market and development, so that it can move forward to expand its market scale and occupy market share, in order to raise reputation of SHENGXING PETROLEUM brand and fully exploit the market, and based on current advantages, to make the business perfect, strong and powerful.

The company has always been regarding quality as its life. In 2003, it passed ISO9001:2000 quality management system certification. “Quality and customer first” is an eternal tenet of the company. Through enterprise revolution and technology innovation, it forges ahead constantly. The company strictly follows ISO9001:2000 standard to establish quality assurance system. All products before leaving the factory will go thorough strict inspection. While attaching importance to quality standard, the company also makes efforts to effectively promote all targets. Its products are reliable in quality and durable in use. 

The company will continue to inherit the principle of “quality and customer first, optimized service and constant improvement”. Under the guideline of science and technology, it will constantly strengthen the enterprise management quality, and provide superior products and service. We are sincerely hunting for cooperation with customers from home and abroad on the win-win basis. Let’s keep going to make a bright future together. 

The main product series we supply are Oil Vapor Recovery Series, Fueling Station Accessories Series, Pump Series and Urea Fluid Refueling System, including Automatic Fuel Nozzle, Manual Fuel Nozzle, Adblue Nozzle/DEF Nozzle, DEF Pump, Adblue Pump/DEF Pump and versatile accessories, etc.

The hot-selling products are fuel nozzle, DEF/Adblue nozzle and DEF/Adblue pump.

Fuel nozzle is appropriate for fuel dispenser, fuel tank truck, as well as oil stocks and other refueling and storage equipment. In China, many gas stations also use USN fuel nozzles, including CNPC and Sinopec.
Fuel nozzle includes automatic fuel nozzle and manual fuel nozzle. Automatic fuel nozzle is more appropriate for gas stations. Manual fuel nozzle is more appropriate for refueling in farm and suburban.

Adblue (DEF) is efficient in reducing harmful emissions and is therefore environment friendly.
We supply a large variety of Adblue/DEF equipment, including Adblue pump (DEF pump), Adblue nozzle (DEF nozzle) and other related accessories. Customers can choose the right equipment depending the use: only the Adblue pump (DEF pump); a complete set of Adblue pump (DEF pump) with Adblue nozzle (DEF nozzle) and other accessories that mounted on a stainless steel plate. The Adblue (DEF) equipment can be used for drum and IBC mounting.
Adblue pump (DEF pump) is self-priming electrical diaphragm pump.
Adblue nozzle (DEF nozzle) includes automatic Adblue/DEF nozzle and manual Adblue/DEF nozzle.


Add: Sanjiang Development Zone, Oubei, Wenzhou, Zhejiang, China   P.C: 325102   Tel: 0086-577-67326196   Fax: 0086-577-67321580   E-mail: info@usn-fc.com

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Hot products : Fuel NozzleAutomatic Fuel NozzleAdblue NozzleDEF NozzleAdblue PumpDEF PumpManual Fuel Nozzle