RuiLian Hardware as a professional Crescent Lock manufacturer and supplier in China, all the Crescent Lock have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent Crescent Lock in our product list, you can also contact us, we can provide customized services.
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.
