Zhangqiu Yu Bin Petrochemical Fittings Factory was founded in 1999, has 20 years experience in metal deep processing, can provide rings and discs within Φ3000mm, shafts within 12000mm length, the largest single workpiece can be 16T.Our factory has 15 million fixed assets, covers an area of 40 thousand square meters, has 50 sets high precision processing equipments, 10 sets of testing equipments, over 60 senior technicians, can provide a series of processing technology, like forging, heat treatment, CNC Machining, testing and packaging.Our factory provides the core products for many well known enterprises in the world, such as:Spare parts for American Ford car shell production line, Belarus civil aircraft gear ring for engine, propeller shaft for British civil ship, Iran nuclear power tube plate for a heat exchanger, besides, we provided successful precision machining for the shaft of combination pumps, which are the core components of South to North Water Diversion Project during 12th Five-Year.Qualifications of Our Factory:Chinese Special Equipment Production License Qualification, TUV PED4.3 Certification, BV ISO Quality System Certification, SGS Factory Certification, also awarded the Contract and Credit Enterprise by the local City Industrial and Commercial Bureau in 2013.80% products of our factory are exported to Europe, Iran, the United States, Southeast Asia and other countries.We are well received by aviation and aerospace, military and civilian ships, machinery equipment, transportation, medical equipment, food machinery, petrochemical and other industries.