Contact us


  • Suizhou Gaincin Machinery Co.,Ltd 
  • add: No.1704, Jinxiu River, Wenfeng, Zengdu, Suizhou, Hubei, P.R.China
  • E-mail:
  • Tel:  86-722-358 8806
  • Fax: 86-722-358 8806 x 8002
  • Website: 
  • Gaincin Showroom Http://




























Gaincin’s range of metals manufacturing,casting & forging technology is a proven method that can save material consumption and increase the accuracy of product dimensions compared to other manufacturing techniques. All Metals & Forge is us of open die forgings, seamless rolled rings, and contoured rolled rings up to 160"/40.50mm outside diameter. Forging shapes include discs, hubs, blocks, shafts (including step shafts or with flanges), sleeves, cylinders, flats, hexes, rounds, plate, and some custom shapes. Forgings can be produced as finished size, finished size rough machined, forged size, forged size rough machined, as forged size, or as forged size with allowance to finish to your finish size. Seamless rolled rings and contoured rings are produced to save on material and machining costs.And it is basically a process of forming and shaping metals by heating it in a furnace. We mostly use forged steel, a generally hard, strong, durable, malleable alloy of iron and carbon, usually combined with other constituents, depending on the desired alloy properties.

Gaincin has been castings & forging steel for more than decade years and we are proud to be one professional producers in the machinery industry, we mainly castings & forge steel part process with various high-pressure shaping technologiest,material flow within the forming areas is carefully calculated to change the shape and dimension of the materials.With two 1600T hot die forging presses, two 2500T hot die forging presses and one production line for residual heat of forgings, especially, our molds are made with advanced CAD/CAM/CAE technology along with annual production ability 3,000 tons castings & machinery forgings every year.


*Proudct size:

Made as per customer's specifications, Drawings & requirements.


42CrMo4,Q345E,16Mn,50Mn,65Mn or Others


Outer diameter from Φ100mm to Φ8000mm


From 30Kg to 8,000Kg or more heavier.       

Forging, Pre-Machining, Quenched and tempered,Pre-Machining, inspection, packaging

*National and industrial standards:
GB/T6394-2002, GB/T17107-1997, GB/T10561-2005, GB/T6402-2008, JB/T5000.15-98  


Woven bag + wooden box/iron pallets. 18-24 Tons/20’ FCL

*Key benefits:
Gaincin’s offers the ressources of a fully-straffed metallurgical laboratory for its own production work, for research and development, failure analysis and investigation on castings & forges machining product projects.