Company Profile

Established in 1985, Zhejiang Guanlong Machinery Valve Co., Ltd. is a professional valve manufacturer which integrating products development, production, sales, installation and service into an organic whole. Our company is located in Dougou Industrial Zone, in Oubei county, Wenzhou city, Which is honored of 'Hometown of pumps and valves in China'

Our company valves are manufactured according to ANSI, API, DIN, BS, and GB standards. Top products includes water control valves, check valves, air valves, Slurry discharging valves, Strainers. There are 6 major series and over 1000 models. Annual production capacity is about 2500tons.

Our company is authorized by ISO9000-2000 and is awarded the topest level A1 manufacture license of special equipment in China.

After nearly 30 years of development and self-improvement, our products are now ourstanding for novel design, excellent structure, elaborate workmanship, exquisite technology and complete testing measures.

Our products are only used in China as well as various countries worldwide. Due to reliable quality and professional after-sales service, our products have gained good fame from users and honoured as one of the top valve manufacturers for water solution.

Our company will fully exert our advantage on technology &management to continuously improve product quality and manufacture high quality valves to satisfy the customers.

We warmly welcome customers to contact us or visit our company and enjoy mutual delevopment in the future.