Materials: carbon steel, alloy steel and stainless steel

Standards: ASTM, ASME, DIN, SIS and EURONORM

Process: EF + LF + VD + VC

Processed as follows: ingot, heat, forging, heat treatment (normalizing + tempering), inspection, rough machining, UT, second heat treatment, finishing machining, inspection

Test: 100% UT and MT tested

We purchase the steel ingot from well know and qualified steel mill in China

All our forgings forged ratio >4.5 and guarantee a full time normalize and anneal process to make sure the grain size and cleanness degree

Strict quality control system and complete management service system