Manual control series generally used in the ship, with the ship's fire-fighting system, the laying of pipes installed in sprinkler nozzle closed cab open perimeter and living areas of the ship, the ship itself once the fire or other fire extinguishing ships, fire When working sprinkler system while the ship's sprinkler protection cab and living area. Automatic control campaign because it has low cost, easy to use, safe and reliable closed-open sprinklers price, it has been widely used in civil construction, public places, industrial buildings, warehouses and other places. Dry system is suitable for ambient temperature is below below 4 ℃ and buildings and sites higher than 70 ℃, if not heating the underground garage, cold storage and so on. Tyco Fire Suppression and Building Products TFS & amp; BP provide fire solutions and ancillary buildings to build solutions for commercial, industrial, institutional, government agencies and homes. Its focus is research and development in chemical and water-based fire-fighting technology, providing innovative technology solutions and global certification. Key products include sprinkler systems and valves, piping products and accessories, manual fire fighting equipment, fire detection / suppression systems, fire extinguishing agent. Year Anyuan Industrial (Figure) | closed open nozzle Specification | Wuchang closed open sprinklers by the Hubei Chong Anyuan Electrical Equipment Co., Ltd. to provide. Hubei Chong Anyuan Electrical Equipment Co., Ltd. (www.hbcay119.com) (www.hbcay119.com) strong, credible, in Wuhan, Hubei fire equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead electromechanical create Anyuan into the brilliant and you work for a better future!