Taizhou Weidelong Machinery Co., Ltd. is located in Yuhuan City, Zhejiang Province, the first "China Auto Parts Industry Base" designated by the China Association of Automobile Manufacturers. Since 1993, the company has specialized in manufacturing a wide range of products, including automotive engine valve rocker arms, rocker shafts, and hydraulic tappets. It is a modern enterprise integrating design, development, production, sales, and after-sales service.

Weidelong has gone through stages of initial development, gradual expansion, rapid advancement, and steady growth. Currently, the company occupies 9,000 square meters, with a building area of ​​16,000 square meters. It has seven departments: Marketing, Finance, Technology, Production, Purchasing, Quality Control, and Administration. It employs over 180 people, including a highly skilled product development team consisting of two senior engineers, three engineers, 15 quality control personnel, and 28 technical development personnel. The company is committed to continuous development and self-improvement, actively introducing advanced management concepts, actively adopting advanced measurement technology, and extensively utilizing advanced manufacturing methods. Weidelong strives to continuously improve and upgrade its products, consistently implementing lean production practices to meet customer needs.

Currently, we have advanced CN or CNC manufacturing equipment such as machining centers and CNC machine tools; at the same time, we have established a metrology center, which has necessary testing means such as three-coordinate measuring instruments, spectrometers, cylindricity meters, hydraulic tappet subsidence test benches, and cleanliness. We have full-size testing capabilities and can independently complete sample mapping. The company has a full set of mold design, tooling design, and non-standard tool design capabilities for the manufacturing process. At the same time, the company can undertake partial mold manufacturing and all tooling manufacturing.