Zhejiang Deca Control Valve Instrument Co., Ltd. is a national high-tech enterprise specializing in the design and development production and sales, operation and maintenance, inspection and maintenance of control valves. The products include: control valves, gate valves, ball valves, butterfly valves and special valves. The company also a registered supplier unit for China Petrochemical Group, China National Petroleum Corporation, China National Offshore Oil Corporation, China Aviation Fuel Group, China Chemical Group, and has certified by the China Special Equipment Manufacturing (Pressure Piping Components) A1, A2, B Grade License, ISO9001 International Quality System, Americanroleum Institute API 6D, API 600, API 609, API 607, API 6FA Valve Fire Resistance Test, German T Product Safety Functional Grade SIL3, Russian CU-TR certification, Environmental Management System Certification Certificate (ISO 14001), Occupational Health and Safety Management Certification Certificate (OHSAS 18001), HSE Health, Safety and Environment Management System Review Certificate; leading the drafting and participating in 4 Zhe Manufacturing Group Standards, participating in 5 National Standards. The company has obtained 12 valid invention patents, 60 valid utility model patents, 2 overseas patents and software copyrights, undertaken one major scientific and technological project in Wenzhou, obtained the title of "Top 100 High-tech Enterprises in Wenzhou" and was rated as a "Special New" enterprise in Zhejiang Province.
