Founded in 1982, Wenzhou Longwan Quanrun Machinery Factory is a professional manufacturer of compressor accessories mainly engaged in the production of gas valves. The existing plant covers an area of more than 6,000 square meters, with fixed assets of more than 15 million yuan, annual output value of more than 45 million yuan, 60 employees, 3 senior engineers, 5 professional engineers, 4 worker technicians, and size. More than 40 special equipments, with mechanical CAD-aided design system, with domestic advanced XK7136SD CNC machining center and SUNBUN SB2800J6 plastic machine and other modern processing equipment.

      The company has passed ISO9001: 2000 international quality system certification, and has been awarded the title of “Contract-honoring and Promise-keeping” for 20 consecutive years. In 2009, it was awarded the “Quan Run” trademark registration certificate issued by the State Administration for Industry and Commerce.

      Over the years, we have provided the main products of our factory for more than 10 large enterprises in China, including PetroChina, Sinopec, Shenhua Ningxia Coal Industry Group, COFCO Biochemical, China Aluminum. 

      With various compressor valves, bushings and pump parts, we provide more than one thousand types of products for the petroleum, chemical, metallurgical and mining industries, and are sold well all over the country. The quality of the products has been well received by users for many years. We have also made major breakthroughs in the localization of imported equipment. In 2007, the China National Petroleum Corporation and the Lanzhou Petrochemical Company reported on the transformation of the project. This transformation has reduced costs for enterprises. Significant contributions have been made in reducing procurement cycles and many other aspects.

      In the past 20 years, the company has relied on the entrepreneurial spirit of bold development, guided by the business philosophy of “Quality First, Customer Supreme” and driven by extraordinary competition consciousness. Customer satisfaction is our success.

Contact information:

Phone: 86-0577-86617766

Mobile: 86-13587875026

E-mail: wenzhouquanrun@163.com