Nakayama City, High Optical Gold Co. Ltd.

Sinoyama is a vibrant optical community based in the city of Nakayama, one of the core cities of the “Austra Bay” region, a strategic development area at the national level. Established in 2005, the company has an area of 2,800 square metres and has over 100 units of imported and domestically produced equipment (cutters, grinders, 16S grinders, membranes, etc.), with more than 150 employees. It has a team of technical and manufacturing specialists and integrated production from glass raw materials to membranes, with a complete and scientific quality management system. Our products include a variety of specialized photo-optic filters, various plane mirrors, partition panels, prisms and other optical lenses. The finished products include scopes, periscopes, telescopes, etc., the quality of which has been widely appreciated by customers both at home and abroad, and good partnerships have been established with some of the world ' s top 500 enterprises involved in the optical industry. As leaders of 16 years of experience, we have always adhered to and implemented the concept of “customer first, quality first”. To further improve the quality of the company ' s products, services and industry recognition, in 2015 the company established a branch in the city of Nandu, Sichuan Province, with a self-built factory of 20,000 square metres, and has established a production base of 400 people, with over 300 production units (sets).