Hangzhou Weishida Mechanical and Electrical Technology Co., Ltd. was established in 2002. It is located in Hangzhou Renhe Advanced Manufacturing Base, covering an area of ​​19,995 square meters, with a total construction area of ​​50,000 square meters, and an average daily production capacity of 8,000 motors. It can provide ODM for customers with different needs. R&D, design and production. The company strictly implements the IS09001 quality management system, and its products have won many international certifications, including REACH, ROHS, VDE, YUV, CE, EMC, R&TTE, C-Tick, CUL, FCC, CCC, CCC-F, and has more than 100 Software patent technology, invention technology and appearance utility technology. Wistar takes "innovation, experience, service" as the core of brand development. We use innovation to invest in product productivity, actively improve user experience, and continue to create value for users with leading technological products and services. Provide users with the world's most stable and reliable green building smart motors and intelligent wireless control products.

Wistar is a national high-tech industry integrating R&D, design, production, sales and service with independent intellectual property rights, green building smart motors and wireless control systems. Specializes in the research and development of various types of tubular motors, window pusher motors and their intelligent integrated control systems. Weishida insists on intelligence and networking as the direction of technological innovation and development. Its product fields involve indoor and outdoor intelligent sunshade systems for public buildings and civil buildings, intelligent security rolling doors and windows systems, intelligent electric window decoration systems, fire smoke exhaust systems and intelligent Technology products of terminal control systems. Through the terminal APP, you can realize remote control and query status of the mobile phone, providing you with a safe, comfortable and intelligent solution for smart home systems.