Jinniu security Device Manufacturer Co., Ltd . Established in 1995 are devoting manufacuring police equipment series such as police cuff, expadable baton. Recently, underdemand of market, under management mode of modern enterprise, with all advantages of sources, more and more products are researched and developed by experienced and talented persons continously. We are becoming one of most strong speciality company in undertaking of alarm products and research, develop, design and sale products. Based on customer demand as the first, ve mainly deal with vehicle siren series, luxury light bar series, expandable baton adn police cuff and other protection products. Jinniu products conform national standard 'gb/t 8108-99' and 'gb/t 13954-92' with high-quality material, novelty design and fine technique. We are seeking for more personlity and perfect design to creat our jinniu style. Best quality and first service are our aim, we will try our best to satisfy police security need and implementequipment modernization.