Fire Rated Door, Frameless Glass Folding Door, Interior Swing Door manufacturer / supplier in China, offering 300kg Loading Heavy Duty Stainless Steel SS304 Hydraulic Self Closing Buffering 360 Degree Rotating Pivot Hinge, Satin Stainless Steel SS304 Door Guard and Latch Security Bolt for Window and Door, Factory Matt Black Powder Coated Frameless Glass Office Offset Key Security Door Lock and so on.