Bolts can come in a wide range of different sizes and shapes, but the basic production process generally remains the same. It starts with cold forging steel wire into the right shape, followed by heat treating to improve strength and surface treating to improve durability, before being packed for shipment. However, for more advanced bolt designs, the production process can expand by a number of additional steps.
As one of the leading suppliers of fasteners to the automotive industry, China manufacturer Sanlu is highly proficient in every step and aspect of bolt production. “We do not produce catalog parts – everything we produce is custom-designed, according to the customer’s specifications,”
And we have strict process control for each process of the product to ensure the quality of the customer’s products.
Post time: Mar-21-2023