A professional manufacturer of self-defense products, police & military equipment Jiangsu Kelin Police Equipment 安全防护 Stun Guns,pepper spray,bullet proof vest,anti riot shield,handcuffs,police baton,expandable baton,bulletproof helmet,rubber baton,stun batons,net gun manufacturer We, Jiangsu Kelin Police Equipment Manufacturing Co., Ltd. are a professional manufacturer of self-defense products, and police & military equipment in China Since 1993. Our company operates under ISO9001 qualit