Top Optical Instrument Co., Ltd. is mainly engaged in the production and marketing of optical instruments, such as magnifier glass, all kinds of lens, telescope, compass, plastic product and so on. Our company has the advanced ability of product development, production and export right, processing a powerful productive base and marketing net work, whose products are exported to the U.S.A, Japan, Europe union, South America, Southeast Asia and many other countries and regions. [Click for detail]