Machinery - , Sichuan, China
Zigong New Dipper Valve(NDIV) established in 2001 and located in National High-T Industrial Zone,Zigong city, Sichuan Province,China.It is a special valve professional manufacturer with independent intellectual property right,having 4 state patents for utility model and 3 state invention patent,thus formed serial manufacture capability in special valve fields. Dipper Valve develop rapidly in these years,now it is the enterprise who have undertake three valve research and development task in key equipment of oil and gas pipe localizing manufacturing project of national energy bureau and China National Petroleum Corporation. Dipper Owns: •self-support import and export right, •Manufacture License Of Special Equipment Certificate Issued By General Administration Of Quality Supervision Inspection And Quarantine. •API 6D Issued By American Petroleum Institute, •API 607 Fire Proof issued by ABSG, •TUV Certified CE Certificate •TUV Certified API 6FD Fire Proof Certificate •TUV Certified API 607 Fire Proof Certificate •TUV Certified API 6FA Fire Proof Certificate •ISO 9001:2008 Quality Management System Issued by DNV •ISO 14001:2004 Environment Management System •GB/T28001 Occupational Health And Safety Management System Qualification etc Dipper Valve are the registered supplier of: •CNPC •China National Offshore Oil Company •China Aviation Oil •ChemChina •CPPEC •Other Oil Fields Company Its' a main product line are Check Valve (Axial Flow Check Valve,Piggable Check Valve),Surge Relief Valve, NDIV Rising Stem Ball Valve,Pig Valve,Three Way Pigging Valve,Automatic Recirculation Valve, Ball Valve (Cryogenic Ball Valve,Slurry Ball Valve) and ESD Valve Fields.Now Dipper Valve comes the biggest Chinese Axial Flow Check Valve and Pig Valve manufacturing base. These valves having supplied to the world energy giant corporation such as:Petrochina, Sinopec, CNOOC, China Aviation Oil,ChemChina,BP,Philips,Vopak,Shell,TOTAL and SABIC.
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