Ningbo Weifeng Fastener Co., Ltd as a professional high strength collated drywall screws coarse thread manufacturer and supplier in China, all the high strength collated drywall screws coarse thread have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent high strength collated drywall screws coarse thread in our product list, you can also contact us, we can provide customized services.