Recently, the people's Government of Longwan District of Wenzhou City announced the comprehensive evaluation results of industrial enterprises in Longwan District (high-tech zone) in 2021 "The hero of per mu yield". Zhejiang Wolshi Automatic Control Instrument Valve Co., Ltd. was rated as A Class A enterprise.

Zhejiang Walshi Automatic Control Instrument Valve Co., Ltd. is a high-tech enterprise after more than 30 years committed to research and development, manufacturing pneumatic actuators and pneumatic control valves, the company headquarters is located in Zhejiang Wenzhou Binhai Economic Development Zone. Waltz automatic control instrument has a strong technical force and independent development and design team, using AutoCAD, solidworks and other design assistance software to support product development and design, strive for excellence. The company has a precision CNC machining center, CNC machine tools, CNC hobbing machine, heat treatment equipment, anti-corrosion spraying production line and other production equipment, will continue to optimize the production process, make it fine. Walshi Automatic Control Instrument Valve Co., Ltd. strictly implement the ISO9000 international quality assurance system management standards. According to Chinese GB, JB, American ANSI, API, Japanese JIS, German DIN and other standards of excellence production; The supply system of pneumatic actuators and pneumatic control valves is improved from design and development, manufacturing, product distribution, installation and service.