Our factory was founded in 1994 and is located in Guangming Village, Zhenhai District, Ningbo City, Zhejiang Province. We specialize in the heat treatment production of various types of bearing parts. We have advanced domestic heat treatment production equipment and technology, equipped with precision testing instruments, and provide excellent after-sales service. Production projects include heat treatment, cold treatment, stainless steel vacuum heat treatment, quenching and tempering treatment, annealing treatment, etc. Having 30 years of experience in heat treatment production, we provide high-quality heat treatment products to various bearing companies and enjoy a good reputation.

Business scope: Heat treatment of metal materials and components
01 mesh belt furnace: carburizing quenching and tempering, overall quenching and tempering
02 multi-purpose furnace: overall quenching and tempering; Chemical (carburizing, carbonitriding) heat treatment
03 Induction heat treatment: high-frequency quenching, ultrasonic frequency quenching, intermediate frequency quenching, local annealing
04 Vacuum heat treatment: various mold quenching, stainless steel quenching, solution treatment, bright annealing
05 Deep cooling treatment: minimum to -196C cold treatment