Company profile

Yuyao Wanjia Technology Co., Ltd. (Yuyao Wanjia Electric Co., Ltd.)  production and sales of various types of circuit breakers (load switches). The company is located in the mountains of Si Mingshan, Zhejiang, Zhejiang, and the 7,000-year ancient cultural development. Very convenient. The company has existing scale: 4280 square meters covering area, the factory is 4,000 square meters; more than 100 employees, including 30% of intermediate engineers and professional technicians. The company has a batch of high-precision CNC machine tools, machining centers and dedicated testing equipment to ensure the processing quality of institutional components. 

The company has more than ten kinds of springs and solid switchgear supporting components of WJCT48, WJCT58, WJCT50, CT21, CT21-40.5, CT21C, CT25, CT51, CTB, 3AV3, CT43A, CT20W, CTS, etc. With 72.5kV, 110kV vacuum circuit breaker dedicated spring optic mechanism.

With the development of "striving for first-class quality, Chuangwan brand", the company develops policy, in just a few years, the company has developed by a single production CT21 spring operational institution into multi-series multi-variety professional institution manufacturers, gathered Have a certain talent and capital strength. The company has participated in the development of a new product of many research institutes and famous manufacturers, with a good design concept and a meticulous work, and has been praised and affirmed by experts and users.

In particular, the CT21C spring opener is designed according to the user needs itself, mainly matching the special operating mechanism of the small-sized vacuum circuit breaker, has the characteristics of small size, simple structure, high reliability, and applies for national patents (patent number: 02265643). At the beginning of 2004, he worked with Shanghai Sen Longyuan Company, independent design, only for a few months and successfully developed a CTS-type spring operator, and applied for national patents (patent number: 200420082397.5). In 2010, the company has successfully developed WJCT2-type spring operators, which mainly matches 72.5kV / 1600-31.5KA vacuum circuit breaker, and applies for national patents (patent number: ZL 2010 1 0149224.0). In 2011, the GTB-type spring operation mechanism for solid switchgear was developed in 2011. In 2012, we have worked with companies such as Shanghai Dao, Asian Electric Power (Shenzhen) and other companies to develop the spring operation mechanism for the solid switchgear and the supporting parts of the switch body, and has been added.

The ancient seven thousand years of civilization, the Hemu Pioneer has created a brilliant original civilization with its hardworking hands, extraordinary wisdom; this DPRK is to create a high-quality product of spring operators with more than 10 years, selling 200,000 boutiques. Pursue ancient brilliant.

Excellent sake of fineness, is the purpose of Wanjia people to build a spring octavian professional manufacturer, innovation, beyond the power of Wanjia people, to meet the needs of users is the direction of the constant pursuit of Wanques, Wanjia is willing to create brilliant with you tomorrow!