Wolf Instrument (Wenzhou) Co., Ltd. is a technology enterprise integrating comprehensive scientific research (scientific research base: Xi'an), product development, production and sales. The company is a professional manufacturer of SF6 density relays, SF6 density meters, SF6 valves and valve groups for SF6 gas filled cabinets. The products are widely used in high and medium voltage switchgear equipment, power appliances industry.
Our company has more than 1800 square meters of modern plant and constant temperature workshop, a number of high-precision machining equipment and intelligent automatic welding equipment, high-precision detection, helium mass spectrometer leak detector equipment, research and development, processing and manufacturing capabilities.
The company has cooperated with the Electric Power Research Office of Zhejiang University to develop SF6 series products, accumulated rich experience in R&D and production, and established a sound quality management system. It has successively obtained IS09001 quality management system certificate and measurement certificate. SF6 density relay has always maintained a long-term cooperative relationship with the power companies under the State Grid and the Southern Power Grid. The perfect product process and high performance and stable product quality are favored by equipment manufacturers and power companies.
Our corporate mission is to safeguard the national smart grid with our professionalism and dedication.