Founded in 2011, Zhuhai Changjian Technology Co, Ltd is a national high-tech enterprise located in the beautiful coastal city of Zhuhai in Guangdong Province. It covers an area of 4500 square meters, has more than 100 employees, is certified by IS9001 quality management system, 14001 environmental management system, intellectual property management system and BSCI certification, and has strong scientific and technological strength and first-class management team in technical reserve, product research and development, marketing and promotion. From product design and development, precision machining, surface treatment, quality management, product assembly to independent production. In the process of product design and development, we will integrate more ergonomics, mechanics, environmental protection and other concepts, the pursuit of professional and perfect products and tireless efforts