小罗莉极品一线天在线-精品无码AV一区二区三区-特级太黄A片免费播放一-来一水AV@lysav

Brand product--- automobile steel

Jianlong Beiman provides products and services for many automobile enterprises of domestic and overseas, involving all kinds of automobile parts, covering passenger cars, heavy-duty vehicles, trucks, light vehicles and engineering machinery. Steel is used to manufacture gears, front axle, crankshaft, connecting rod, camshaft, half axle, piston rod, rack, valve sleeve, hub bearing and other parts

Jianlong Beiman has been certified by Cummins, and has been listed as Cummins global material suppliers for the steel for engine crankshaft and camshaft. Carbon Boron alloy steel is listed as Caterpillar's global qualified supplier; SAE 1070M wheel bearing steel has been certified by GE of the U.S., S55Cr and SUJ2R wheel bearing steel have obtained the approval of Korea ILJIN, SCM415HV and SCM420HV gear steel products have obtained the approval of Honda of Japan and Hero Honda of India, and Jianlong Beiman has become the supplier of Honda of Japan and Hero Honda of India.

According to the requirements of customers, we can produce automobile steel products with low Oxygen , low Titanium , high purity, narrow hardenability belt, fine grain size, with the size range of Φ10mm~ Φ250 mm, covering CrMnTi, MnCr, CrMo, CrNiMo series of gear steel, non quenched and tempered steel represented by 25Mn2CrVB front axle steel, C38N2 crankshaft steel, C70S6, 46MnVS5 connecting rod steel, as well as various quenched and tempered shafts, transmission parts and other automobile parts Steel.

Size range:

Ф10mm~Ф250mm