Established in August 2004, Shanghai YanKe instrument Co., Ltd. is a domestic Limited Liability Company of joint venture. Its business scope covers: R&D, production and sales of optical precision instrument and optometry equipments.

At present, although there are large amount of domestic glasses equipment manufacturers, most products are of repetitive and stay at the level of low value-added labor and material intensive products. But the tech- intensive, which need the support of high risking science and technology research, is rarely involved.Many high value-added products like this, therefore, still occupied a large proportion in import.In view of the domestic situation, Shanghai YanKe, with unique and strong technology and R&D, has been targeting at producing optical instruments of high-tech and highaccuracy since established.YanKe resolves on establishing a Chinese national brand in the field of high-tech glassesequipment industry.

Under the strategy of "create and innovate", our company attaches the importance of R &D and productpositioning to producing equipments like the guest-feeling optometry and high-pr?ising lens etc. It has developed into an industrial mechanism dominating the professional optical instruments.We have presented a series of automatic computerized refractometer that is guest-feeling, and a full series of auto lensmeter, auto edger, combined table, chart projector and comprehensive eye-tester. The technical content of the corporation dominates the few similar domestic products, and has achieved consistent admits from these companies.

Currently, the company has perfect selling networks and has set up more than 20 domestic selling agencies. The products are sold to different places of China and some are exported to Southeast Asia, Africa and other countries and regions.