We can supply all kinds of Steel Rolling, metallurgy, Mine, Power station, Aviation forging&casting parts. We are professional supplier in the field of main shaft for (water, steam, and thermal) turbine forging parts and Rotor, Motor shaft, Mirror board, Thrust head, Pipe-Die…
The max forging unit is more than 4000tons. Our factory has 4000tons open die hydraulic press. Another is 1500tons open die hydraulic press, 12-meter deep shaft heat treatment furnace and all kinds of advanced processing machines, such as CNC lathes and CNC boring machines. CNC milling machine. Finish machine. We can supply final machine according to customers' requirements. We have a series of inspection equipments and test appliances, including chemical analysis, metallographic analysis, mechanical property test, charpy impact test, ultrasonic test, magnetic particle test, etc. All of the ingots are melted by LF + VOD furnace. We can choose ESR raw material according to customers' requirements. With high standard quality control policy, zhongheng products have gained many certifications, such as ISO, DIN, EN, ASTM….
Welcome the clients all over the world to appreciate our products. Competitive price and superior quality are waiting for you.
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Material:20SiMn
Size:as customers requirements
Mechanical property:meeting to JB/T7022-2002
Standard: ISO DIN EN ASTM
Min order: 1piece
Trade mark: ZHZG
Terms of payment: L/C T/T D/P
FOB CFR or CIF
Transportation: shipment by sea
Package: according to national standard or discuss