Nantong Tengfeng Optical Instrument Co.Ltd. Is a professional production and sales of optical sights . red dot sights. Laser sights,scaffold accessories and other products, is a set of R&D and manufacturing as one of the company , the company has a complete and scientific quality management system , at present , 35 employees, 3 Technology , the integrity of the company the strength and quality of products recognized by the industry . Welcome friends from all walks of life come to visit, guidance and business negotiation .