The screw is one of the most commonly used locking assembly methods in electronic products. Still, many designers

The sheet metal bending process is the use of pressure equipment and special die metal sheet metal processing

A chamfer is nothing more than an element of a part. The word chamfer owes its origin to

The injection plastic parts must be removed from the mould after the completion of plastic injection moulded products.

Since the industrial revolution, plastic injection technology has continued to develop for more than 60 ~ 70 years;