3 were produced by the Shenzhen Representative Office

Sankyo Seisakusho Co., Ltd. (SANKYO) is a precision intermittent Cam protractor a professional manufacturer with 50 years of research, development, production history; to Japan as the center, in the United States, China, South Korea and has operating facilities. In the same industry is a world-class well-known enterprises. "SANDEX" is a total of three cam protractor registered trademarks, and there are dozens of series of nearly a hundred kinds of products, realized from the world's smallest to the world's largest variety of specifications, a number of options to meet customer needs.