Bolt
Select 42CrMo and 40CrNiMo alloy materials , products’ hardness is improved by heat treatment, and the tensile strength and service life of the screw are increased.
Bushing
Select 20Crmo, 42Crmo, 40CrNiMo alloy materials . Forging, machining, heat treatment, shot blasting, grinding and other processing processes are used to improve the Abrasion resistance and impact resistance of products, and increase products service life.
Product Details
Retaining Pin
Select 42Crmo and 40CrNiMo alloy materials . Forging, machining, heat treatment, shot blasting and other processing to improve the Abrasion resistance and impact resistance of products, and increase their service life.
Our Services
Our company insist on “do stronger , do bigger , do better , do longer”as the goal , will always provide good products and satisfactory service to our new and old customers with the spirit of “unite hearts , first-class , customer first” and policy of “good quality , efficiency management , customer first , keep latest ”.
Company has perfect production equipment and test devices . The structure design of spare parts are reasonable, raw materials is high quality steel , equipped with advanced processing equipment , exquisite heat treatment and grinding technology .
The company has strict quality management , make sure the hammer plays lasting performance , with superior hitting power , excellent value for money , with advanced technology , to meet the customs’ requirements . we produce spare parts from small type to large type , with rich series , complete models .
Just trust us , give us a chance to prove that products can reach your requirement !