100%
Production

Head Stamping

1. Head Stamping

Raw wire is first processed in the head-stamping machine. Wire is cut, and then stamped to obtain the correct head formation and length.
Drilling Point Pinching

2. Drilling Point Pinching

Self-drilling screws require this additional step in formation of the sharp drill point.
Threading

3. Threading

Threads and serrations are formed in this process. Type-17 and shank slots are of later additional process.
Packaging

4. Packaging

Bulk packing or customer design boxes including labels are available for choice. In addition to standard pallets, Euro pallets are also available upon request. The automatic screw arranging machines align the screws making ease for packaging. Also, the automatic box assembly machine increases our efficiency.
Long Hwa Screw Works Co., Ltd.

Long Hwa Screw Works Co., Ltd.

  • No.9, 1st street, Industrial Area, Putz, Chia Yi County, Taiwan. R.O.C.
  • Tel: +886-5-369-5596-7
  • Fax: +886-5-369-5598
Long Hwa Screw Works Co., Ltd. CE Certificate 14566 ISO 9001 Long Hwa Screw Works Co., Ltd. CE Certificate 14592 ISO 14001
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