Shanghai Zhiwan Instruments Co., Ltd.

Shanghai Zhiwan Instruments Co.,Ltd. is located in Shanghai, China. We have been specialized in the RD,manufacturing, sales and service of optical products for many years. We possess a high-tech research team, an elite management and service team and a variety of advanced instruments. Our philosophy: Be your trustworthy business partner, be always at your service. We pursue unity, integrity, dedication and persistence. A business with strong technical force, high quality products, reasonable price, first-class marketing service would be your best choice!