Henan Zhongyuan heavy Forging Co., Ltd is a production, trade and export enterprise integrated with forging, machining, heat treatment and trade and export of machinery products. It is located at south side of south ring road of Jiyuan city, the new rising industrial and tourism city of henan province. It is one of the key industrial enterprises of Jiyuan city and has won the honorable titles successively such as “honoring the contract and keep promise enterprise”“ advanced unit for tax payment and advanced unit”etc. We possess the fixed asset of RMB 20.5 million yuan in various types with the annual production of 5000 Tons, realizing the sales income of 62 million yuan currently the company has 166 employees and 22 specialized technical personal, including 13 engineering technical personal with medium or professional titles.Our company is equipped with a large batch of heavy machining equipment such as 1000t free-forging oil press , 2t electric hydraulic hammer, table model well type quenching & tempering furnace , continuous intermediate frequency quenching production line, C61160X16m lathe, CW6180CX18m lathe, CQ 61100 lathe, T1-15 deep hole drilling and boring machine and M1380 grinding machine etc. It can produce various types of forged piece below 6 tons, heat treat work piece with single weight of 10 tons and length of no less than 8m, and machine various work piece with the length of no less than 18m, diameter of 1.2m max, jacking diameter of 0.5m max, depth of 0.5 m max, depth of drilling and boring hole of 9.5m.Our company forges rough cast of step shafts and r