Landwide is a Taiwan R.O.C. high-performance SCREW WITH WASHER, self-drilling screws, self-tapping screws, roofing screws, painted screws, concrete screws manufacturer since 1992. Landwide screw with 29 years of screw manufacturing experience, specialized in all kinds of standard and non-standard screws. Especially, we are keeping the R&D effort for other special specification and custom made products which continuously help partners create unique market position in this competitive industry. In Landwide, customer is at the heart of our business model which includes outstanding quality, professional consultant, on time delivery and competitive price.
Farmer screw is also known as Roofing screw. It is designed for metal roofing applications....
Double threaded or Sandwich panel screws are specialty fasteners for roofing panels. It is suitable...
Indented hex flange washer head roofing screws are fasteners that can be used with EPDM washers...
SEMS screws are screws assembled with one or several permanently affixed washers so it can avoid...