Steel Round Forged Bar SAE4340, 817M40

Zhangjiagang Yongsheng Casting Co., Ltd., is a special steel company which specializes in producing steel forging, forged pieces, electroslag ingots, forged round bars and forging ingots. Our company, with more than 50 members of high and middle level technical staff, owns strong technical force, advanced technology, and complete means of quality detection, Our company is equipped with sophisticated analytical instrument, such as chemical analysis, physical experiment, metallographic testing, US testing, high- and low-fold inspection. Our products have passed the ISO9001: 2008 International Standard Quality Guarantee System Certification.

Our company is mainly equipped with 15 tons arc furnaces, 15 tons LF furnaces, 30 tons VOD, three-phase ESR furnaces, and automatic computer-controlled 800 tons quick forging machine, 5000 tons hydraulic press, fuel oil annealing furnaces, fuel gas annealing furnaces, furnaces of resistance type, several car-type heating furnaces and large-scale machining equipment. With all raw materials with EAF crude refining, our product quality can be assured.

Our company can produce steel forging with weight within 8 tons, forging ingot with weight from 0.28 tons to 25 tons and electroslag ingot with diameter from 600mm to 900mm and weight from 3 tons to 8 tons per piece. Our main products are large specification round steel, size: 20mm-1000mm, including carbon steel, the carbon tool steel, framework steel of alloy, die steel, bearing steel, stainless steel, cold and hot roll steel, with a total of more than 100 species, and an annual output of steel ingot 80, 000 tons. Our capacity of forging is more than 96, 000 tons annually, average 8, 000 tons per month. Our products are not only used for large domestic locomotive, coal, petroleum machinery, plastics and transportation machinery and shipbuilding industry, but also exported to Germany, Italy, France, Belgium, Russia, Turkey, Korea, Thailand, Singapore, Malaysia, and Taiwan area.

Our company's geographical location is good, which is located at junction of Suzhou, Wuxi, and Changzhou, close to Yangtze River. We have convenient transportation and beautiful scenery. Our company enjoys a good reputation in the market, and pursues the principle of "quality first, users supreme" with large cash reserves. Our direct marketing, timely supply and consignment agent can meet customers' satisfaction.