Our company, Shandong Xinrui Installation Engineering Co., Ltd. Was founded in March, 2014. We are mainly engaged in the design, manufacturing and installation of A1/A2/A3 pressure vessels. And we have the qualifications of ASME U U2 stamps. Our company has safety production license and has been certified with ISO9001, ISO14001 and ISO45001. Our main products include: Spherical tanks(whose capacities vary from 120 cubic meters to 10, 000 cubic meters), multifunctional storage tanks for oil fields, three-phase separators, heat exchangers, columns, hydrogenation reactors, low-temperature storage tanks for carbon dioxide, heating furnaces, stirring reactors, oil-gas-water treatment integrated devices, high-pressure water injection devices for oil production, and sand removal devices for oil well, etc. All our products can be customized by our customers with their special Technical Specifications.