Sliding Track Roller Wooden Door Hanger Wheel Hanging Slide Door on China WDMA bifold Meet or exceed industry standards

Meet or exceed industry standards for air infiltration

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Wintong Three-track Aluminum Frame Sliding Door And Window in Doors Panel System For Canada

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Sliding Track Roller Wooden Door Hanger Wheel Hanging Slide Door on China WDMA bifold Meet or exceed industry standardsSliding Track Roller Wooden Door Hanger Wheel Hanging Slide Door The follow piture shows the producttion details : 1. 2 Double Japan NSK Bearing ,which makes the roller free of nosie; 2. Grmany imported POM solid bar turining by CNC(not by plastic injection machine),more smooth and stronger. 3. High grade AISI304,nickel more than 8%,which can meet import stardard Company Profile Company Profile Foshan huajian Hardware Products Co., Ltd is a large