We are Zhianda Steel&Aluminium Product Co., Ltd based in Foshan , China. We are member of Tradekey.com since November, 2010. Our business is related to Construction & Real Estate industry and we specifically deal in window&door accessory. Please find our product details below: door hinge material:aluminium usage:for door hinge surface finish:powder coating/painting/anodizing size:40mm door hinge material:aluminium usage:for door hinge surface finish:powder coating/painting/anodizing size:40mm Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.