WUXI HENGTONG PETROLIC MACHINERY CO.,LTD is located near beautiful Taihu lake of Wuxi city and is adjacent to HUNING highway.The traffic is convenient.Our company mainly manufactures high-precision cold drawn steel tubes and honing tubes,which are mainly used for producing of hydraulic/pneumatic cylinders,pumps,motor shells,transmission shafts and transmission roller steel pipes.
We are well-equipped with 300 ton,150 ton of cold drawing machine,9 meters CNC boring machines,20 sets honing machines,one set drawing furnace and advanced quality testing equipment,which combine cold drawn,cold-roller,heat treatment with traditional machining process.
Our company cooperates with many universities and has a professional technical team with rich experience,rigorous attitude and innovation.Meanwhile,we has perfect physical and chemical testing methods and quality guarantee system.We also have Carbon,sulfur,phosphorus,Mn,silicon chemistry analyzer,60 T universal tension tester,hardness detector,and roughness survey meter.
Our main roducts include:precision seamless steel tubes for hydraulic and pneumatic cylinders,cylinders with inner diameter 40-400 mm,oil-withdrawing pump pipes with inside diameter 32-95 mm,oil-withdrawing plunger pipes with inside diameter 38.1-95.25 mm,textile machinery,glass machinery roller tubes used in textile and glass industry,car drive shafts,motor enclosures and others.