For window arm, 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 window arm has been well received by many customers and enjoyed a good reputation in many countries. RuiLian Hardware window arm have characteristic design & practical performance & competitive price, for more information on the window arm, please feel free to contact us.
It is a professional manufacturer of building doors and windows hardware, integrating development, production and sales. Have "R&J" a private brand. The main products: Friction Stay, handles, Window Lock, Door Lock,Hinges,Door and Window Hardware.
