Two way Rust-proof Cup Hinge Installation steps:A.According to door leaf and side plate, choose the appropriate way of installation (all cover, half cover, inside). According to the specification, make sure of the number of hinges, and draw lines at the appropriate place. Make holes on the door leaf.B.Place the hinge cup into the door leaf, and fix it with screws.C.Fix the base plate at the corresponding place on the side plate.D.Raise the door leaf, and insert hinge into the base.E.Adjust the upper and lower positions of the door leaf.F.Adjust the left and right positions of the door leaf.G.Adjust the front and back positions of the door leaf, making the door open smoothly.H.Screw down all the screws, and cover the decorative lid Jieyang Zhengyi Hardware Factory isan enterpriseengaging in the production of high-grade stainless steel hinge, which is located in Jieyang City, Guangdong Province. After years of development, we now have a team ofprofessional personnel andlots ofskilled staffs. At the same time, we are equipped with many advanced production lines. The quality of our product meets the national standard, which ensures ourproductsaresoldwellinthedomesticandoverseamarket. Based on the spirit of "treating people honestly, hard-working and dedication, pursuit of perfection", we willalwaysspare no effort to develop and produce high-quality products, to meet our customers' continuous need. We welcome customers both at home and abroad to visit ourfactory and discuss the business. Good quality and excellent serviceare our missions! http://www.zhengyiwj.com/profile.asp