Dongguan Change Precision Electronics Co.,Ltd .is based in Dongguang, a highly internationalized city where thousands of world leading manufacturers are located. is a comprehensive enterprise integrating R & D, manufacturing, sale of rotating dampers and buffers. 
       With a group of sophisticated R & D team and management personnel, advanced production equipment, high-precision testing instruments, Dongguan Change could customize reliable high quality products according to customers requirement. Relying on strict production process and testing, we are constantly providing customers with superior quality, stable performance products. We got approved of ISO9001: 2008 international quality system certification.  
       Our products are characterized by super designing appearance, easy installation, long durability, high reliable slow down the performance, corrosion resistance, less effected by the temperature and external factors.    
       Our rotary dampers are widely applied into intelligent sanitary ware, washing machine cover, piano cover, car ashtray, cup holder, central armrest, ceiling handle, car glasses box, new energy vehicle charging pile, and OA machines, theater seats, Kitchen facilities and other products to make all rotation mute, simple, convenience, anti-collision and so on.    
       Adhering to the scientific and technological innovation, excellence, quality service, customer priority philosophy, Dongguan Change would like to join hands with international and domestic customers to grow together and create bright future.