Henan Weili Pipeline Manufacturing was first established in 1996. It has strong technical strength, excellent production equipment, advanced technology, complete inspection equipment, and has passed the (GB/T19001-2000-ISO9001:2000 standard) quality management system certification. Our company has always been committed to the purpose of "honoring contracts and keeping reputation". It is well received by users in the field of valves and pipelines. It has won many honors from provinces and cities many times and has been rated as: Demonstration Unit of Honoring Contracts and Keeping Credit, China Quality Credit AAA Enterprise, China's Top Ten Brands in Hydropower Equipment Industry, China's Famous Products, China's Famous Brands, Reform Star, Henan Province's Outstanding Private Enterprises, Henan Province's Top Ten Technology-based Enterprises, Quality and Reputation Dual Guarantee Demonstration Units, etc.
The products produced by our....
Gongyi Weili Hydropower Equipment and Materials Factory was first established in 1996. It ...
Learn More >>2025-03-13How does the smoothness of the inner wall of a wire hose affect the efficiency of fluid flow?
2025-02-13What is the maximum pressure and temperature range that a double ball rubber joint can withstand?
2024-12-19Key points for pre-stretching or pre-compression during installation of threaded rubber joint