We are jiaxing fenghua machinery co., ltd. based in yuxin town, jiaxing city , China. We are member of Tradekey.com since February, 2009. Our business is related to Construction & Real Estate industry and we specifically deal in door and window accessories. Please find our product details below: upper guide roller bracket it has iron whose surface is treated with zincification, and nylon rollers that have silvery and gold colors. this kind prodcut is use for slide gate. 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.