was established in July 2005, is a joint-stock enterprise integrating R & D, manufacturing and sales of metal pressure vessel products,involved include oil refining equipment, chemical equipment, air conditioning equipment and environmental protection equipment。Our company is a specialized company integrating research, technical consultation, type I and II pressure vessel design, manufacture and installation，With national standard D1, D2 class pressure vessel manufacturing license，ASME pressure vessel design and manufacturing license，EU PED Manufacturing License，Iso9001-2015 certificate certified by Norwegian classification society，Covering an area of 24000 square meters and the factory area is 12800 square meters.

At present, our products can be divided into four categories - pressure vessel products (51%), sheet metal products (13%), air conditioning products (22%) and machining products (14%). Pressure vessel products mainly include: evaporator, stainless steel tank, supercooler, condenser; sheet metal products mainly include: distribution slot, a variety of bending parts, punching processing, cabinet; air conditioning products mainly include: distributor, cooler, synergist, heat exchanger; machining products mainly include: large flange, heat exchanger; Stainless steel flange, oil separator, all kinds of pipe fittings products.

Under the guidance of the quality policy of "Strictness, carefulness and meticulosity，Perfectly to achieve forever", Maven constantly pursues perfect quality management.A special quality control department has been established to be responsible for the quality inspection, quality control and product reliability test of the whole production process, establish thequality management system for the supplier, comprehensively implement the quality management, and constantly improve the overall quality management level of the company and the supplier.