Nantong Jingsheng Optical Instrument Co., Ltd. is located in Qutang Town, Hai'an City, with beautiful scenery. It is a processing enterprise mainly engaged in the production and sales of various specifications of optical instrument products. The company has accumulated more than ten years of experience in the production of optical instrument products, and has multiple senior technical personnel in optical instruments. It also has internal slicing machines, polishing, and grinding equipment.

Jingsheng Optical Instrument products mainly include: colored optical glass, colorless optical glass, filter, color filter, black ultraviolet transparent glass, infrared transparent glass, surgical lamp insulation glass, color temperature rising insulation glass, airport lighting system prism, lens filter, mobile phone lens blue light film, quartz, high borosilicate glass window, stage lighting color film, prism, lens, cylindrical mirror, etc. The product is applied in various scientific research institutions such as special light sources, optical instruments, optoelectronics, nanotechnology, key laboratories, atomic nuclei, aerospace, metallurgy, power, pharmaceuticals, semiconductors, and optoelectronics.