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 hinge1, adjustable concealed plate2, high quality hydraulic system3, Over 50, 000 open-close SGS test3, clip-on hydraulic hingehinge hydraulic1, adjustable concealed plate2, high quality hydraulic system3, Over 50, 000 open-close SGS test4, clip-on hydraulic hingeThank 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.