Henan Fengchi Science & Technology Co., Ltd, which was founded in 2002, is a hi-tech enterprise which integrates produce and sale, composed by a passel of Masters and Bachelors who with full of `youthful spirity and great creation. It has Henan Province security & protection tertiary qualification and has become a member of Henan Province security & protection association.Our business scope includes: anti-robbery tear-gas equipments, security & protection supervision and control, anti-steal alarming systems. Our main products are FKB-07 ( CS ) anti-robbery tear-gas equipment and FHW-01 anti-riot self-defense sprayer and tear-gas grenade which are researched by the Chemical Defense Institute of the P.L.A, produced by our company and the Chemical Defense Institute of the P.L.A, and carried out the standard of military strictly during the producing process. Our products have passed appraisal by the headquarters of General Staff Arms Department of the P.L.A, and test of the Criminal Technology Product Quality Supervision and Test Center of the Ministry of Public Security.