We are Dongguan Connection Hardware Co., Ltd., based in Dongguan , China. We are member of Tradekey.com since December, 2011. Our business is related to Hardware & Mechanical Parts industry and we specifically deal in hinge,door hinge,slide,track,knob&handle. Please find our product details below: hydraulic hinge 1, adjustable concealed plate 2, high quality hydraulic system 3, Over 50, 000 open-close SGS test 3, clip-on hydraulic hinge hinge hydraulic 1, adjustable concealed plate 2, high quality hydraulic system 3, Over 50, 000 open-close SGS test 4, clip-on hydraulic hinge 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.