Founded in 2003 with registered capital of RMB 150 million, SNY VALVE specializes in valve design, developing, production, selling and offer customer whole solutions. With nearly 400 employees, among which more than 90 are engineers and technicians, SNY VALVE now have one provincial technical center, one cryogenic ball valve engineering center, a large comprehensive lab, one oxygen & cryogenic valve cleaning room and more than 200 sets of production & test equipments. SNY also holds more than 30 high-tech patent products of independent intellectual property rights: cryogenic globe valves, pressure relief mechanism of cryogenic ball valves with extended bonnet, pressure seal ring, and pressure seal lift check valve, etc. Main Products Cast steel valve, trunnion ball valve, floating ball valve, top entry ball valve, through conduit gate valve, pressure seal valve, full opening check valve, cryogenic valve, metal seated ball valve, parallel slide gate valve, bellow sealed valve, wafer check valve, and. Product size range: NPS 1/2~120, pressure class: ASME/ANSI Class150~2500. Material: carbon steel, alloy steel, stainless steel, duplex stainless steel and special material such as austenitic stainless steel, and nickel alloy. Working temperature range: -196℃~+650℃. Application SNY valves are widely used in oil & gas pipeline, petrochemical, refinery, LNG & LPG, power plant, etc. Certification ABS MANUFACTURING ASSESSMENT CERTIFICATE ABS Confirmation of Product Type Approval API 6D API 600 ISO 9001 Quality-Assurance System (CE/EC/PED) Manufacture Licence of Special Equipment (TS) Certificate of Conformity with API 607 Fire Testing for Ball Valve ISO 14001 Environment Management System Certification ISO 45001 Occupational Health and Safety Management System Certification CU-TR (EAC) Certificate