For threaded male and female fittings, 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 threaded male and female fittings has been well received by many customers and enjoyed a good reputation in many countries. Yuyao Ruihua Hardware Factory threaded male and female fittings have characteristic design & practical performance & competitive price, for more information on the threaded male and female fittings, please feel free to contact us.