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About Us

VINSAR STEEL is China’s leading manufacturer of AISI 5140/41Cr4/SCr440 HOT ROLLED/FORGED/COLD DRAWN STEEL ALLOY ROUND/FLAT/SQUARE/HEXAGONAL BAR with the quickest quotes, best quality products, most competitive prices and fastest possible deliveries about  according to ASTM, AISI, JIS, DIN and other industry standard specifications and customers’ requirements.

VINSAR Steel specialize in supplying heavy forging parts with special steel grades and produce AISI 5140/41Cr4/SCr440 HOT ROLLED/FORGED/COLD DRAWN STEEL ALLOY ROUND/FLAT/SQUARE/HEXAGONAL BAR shafts with various of steel grades according to different standards, including carbon steel, alloy steel and tool steel, etc. Heat treatment furnaces, ultrasonic testing, surface grinding and other finishing facilities are equipped in the downstream of the forging line to meet requirements of production of various of large forgings.

There are kinds of electric furnace with different heat size, followed with ladle refining furnaces and vacuum degassing furnaces, and several ingot casting lines. The large forged die steel block manufactured via the process of vacuum refining, electroslag refining, forging and ultra-fining heat treatment is characterized by high cleanliness, evenly distributed carbide and fine microstructure, which can fully satisfy customers’ demands and requirements of quality and performance of high-end products.

As an ISO 9001:2008 manufacturer & supplier, VINSAR Steel wins overall satisfaction and praise with strict control of chemical properties, physical properties, heat treatments and forging integrity.

We are developing closer customer relationships and taking on a larger role in the total supply and manufacturing chain. A closer connection with our customers is key. Our ability to anticipate customer needs, willingness to become involved with their business, and ability to respond quickly and cost effectively has established VINSAR Steel as a premier forging supplier.

VINSAR Steel has acquired abundant forging experience and cooperated with the high-class enterprises in the world for a long time. All of our customers have shown their satisfaction and high appreciation of our products and recognize us as a professional manufacturer of forgings in China. Our products are exported to USA, UK, Germany, Korea, Singapore, Indonesia, Turkey, Slovakia and other countries and regions. All of the honors can prove that VINSAR Steel is the reliable cooperation team both in the domestic and international markets.