This section has a total of 50 sets of 1-die 2-blow heading machines, ranging from minimum of 3/16x2” to maximum of 5/16x8”. The wire cutting capacity is from 1.9 mm to 7.0 mm, and the production range of screw length is from 50 mm to 200 mm. We have various basic head types of fasteners from all over the world, such as countersunk head, hexagon head, hexagon washer head, wafer head, oval head, pan head, pancake head, bugle head, and flat truss head.

There are about 15 regular staffing operators (2 shifts) in this section, responsible for the heading of medium and short screws less than 200 mm. The monthly production capacity varies with the type and quantity of screws, which mostly falls between 450-600 tons.

This section has 46 sets of thread rolling machines, ranging from minimum of 3/16 to maximum of 1/4. The production range of thread length is from 10 mm to 80 mm. We have various basic thread types from all over the world, such as Type A, B, AB, Machine 2S, SS, CS, and CB thread. We can also customize specific thread types for clients according to the building materials.

There are about 13 regular staffing operators in this section, responsible for the threading of medium and short screws. The monthly production capacity varies with the type and quantity of screws, which is about 600 tons.

This section has 16 sets of drilling machines, which can be applied to the screws with a length range from 25 mm to 600 mm. We have drill sizes from minimum of ＃1 to maximum of #7, and also our patented S500 drill. There are about 8 regular staffing operators in this section, responsible for the drilling of the whole factory’s carbon steel and stainless steel screws. The monthly production capacity is about 500 tons.