For male and female screw, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our male and female screw has been well received by many customers and enjoyed a good reputation in many countries. Ningbo Weifeng Fastener Co., Ltd male and female screw have characteristic design & practical performance & competitive price, for more information on the male and female screw, please feel free to contact us.