Shenzhen Wanshiyi Technology Co., Ltd. is a professional enterprise that produces sight products, with many years of production history and rich production experience. The company currently has over 100 formal employees, including more than 20 management and technical personnel. The company is mainly engaged in the processing and manufacturing of aiming lens products and precision optical instruments, with strong optical processing capabilities, excellent production equipment, advanced technology, complete processing and measurement testing methods, sound quality assurance system, and leading equipment technology in the same industry in China.  The company mainly produces optical instrument series products such as gun sights, Hongjing sights, sight glasses, single tube telescopes, periscopes, etc. Among them, civilian gun sights have more than 200 varieties and specifications of fixed signal, variable signal, wide-angle series with different calibers, and an annual production capacity of over 800000 units; The product is exported to the United States, Canada, Australia, and Europe, with a market share of about 50%.