In construction industry we play an important role, given the quality of our Lens Cloth,Glasses Pouch,Lens Cleaning Spray prevailing in the market. Our production facility was first launched with US$10 Million - US$50 Million of initial capital and now takes care of hand held auto refractometer manufacturing with skilled workforce and technologically advanced equipment, as a reputable Manufacturer would do. In addition, we hold China export share across borders, thanks to our aesthetically appealing and durable hand held auto refractometer. Danyang River Optical Co., Ltd. is a enlisted among top Retailer of Zhenjiang, , China, owing to our Lens Cloth,Glasses Pouch,Lens Cleaning Spray, being top choice in the construction supplies market. Danyang River Optical Co., Ltd. Private Limited has reached annual revenue scale across Approx More Than 1 Billion US Dollar, based on our successful 10 Years of export history. Our product range is specifically designed to level up architecture not only in terms of appeal but also a make that commits years of service. Since, 2010 our products have been remarkable helping us reach a quite fruitful export ratio value estimating around US$2.5 Million - US$5 Million.