Tianjin Puhai New Technology Co., Ltd. was established in 1999. It is a manufacturer specializing in the production of flammable gas and toxic gas leakage alarm control systems. The company is a high-tech enterprise with more than 100 employees, including more than 20 engineers and technicians, three senior engineers at research level (one enjoys special government allowance), three senior engineers, and seven engineers. The company has a total area of more than 4000 square meters, 10 production lines, and an annual production capacity of hundreds of thousands of units. The company has passed the GB/T19001-2016/ISO9001:2015 quality management system certification and GB/T24001-2016/ISO14001:2015 environmental management system certification , GB/T45001-2020/ISO45001:2018 Occupational Health and Safety Management System Certification.