Shanghai Anlang Safety System Equipment Co., Ltd. is a modern manufacturing enterprise integrating development, production and sales. The company produces safety pressure relief equipment, mainly bursting disc devices, flameless relief devices, and flameproof valves. The bursting disc safety device produced by the enterprise is widely used in chemical, petrochemical industry, light industry, textile, building materials, medicine, pesticide, nuclear power, metallurgy, power, fire protection, aviation and other industries. The company holds the "Burst Disc Device Production License" issued by the General Administration of Quality and Technical Inspection and Supervision. Standard requirements.