We are located in Shanghai, the center of Changjiang River Delta, China, where is an industrial zone with abundant resources. OPENNING company is an integrated system of manufacturing, marketing and service.  In the course of working with customers, we were able to develop a network of associated workshops whose goal is " high quality, good delivery and reasonable prices". In practical terms this means investing on a ever growing and popular image, on the processing of several materials, on accurate tailoring and manufacturing, and on modern management. All this make it possible for us to face any competition.