Registered trademark: FD
Main products: flange bolts, flange bolts, six cross angle cross bolt, bolt, recessed head screws with cross, automotive fasteners, fasteners, custom wind stainless steel flange bolts, to undertake a variety of high quality special fasteners.
GB5787, GB5789, GB16674, DIN6921, DIN1662, IFI-111, ISO 4162, JIS B 1189, GB9071.1- GB9074.17, Q180, Q184 car automobile bolts, bolts and other products
Gem-Year are producing all kinds of high quality products such as bolts, nuts, screws, drawn wire and other off-standard fasteners, which are according to GB, ANSI, DIN, UNI,JIS and ISO standards with yearly production output of 200,000 metric tons.
We introduce the foreign production of advanced technique to make 5 moulds, 6 moulds, extended, bearing type high speed nuts and elements, many work position cold extrusion machines, cold Dui machine, it is compact to have structure and rigidity is high, operating, maintenance the characteristics such as convenience.
Book equipment application in automobile, motorcycle, machinery foundation profession (such as chain, fastener, bearing, box spanner, tool, special different type nut and flange surface nut, sides nut, welding nut, cover type nut , locknut, defence pine nut, pull hat nut, chain Luo pull, expansion gecko, independently axle gear, bicycle different type etc.) etc. various different type , complex is not mark cold squeeze into type, suitable scope extensive.
Hi-Tech proves to be globally competitive as we are able to manufacture vast variety of screws such as multi-blow cold formed screws, high-strength screws (achieve 12.9 grade), machine screws, self-tapping screws, non-standard screws, electronic products screws, sems screws, micro-screws, rivet, and bicycle screws among many other types. Broadly applied in precision electronic equipment (optical products), smart phones, lightings, sports equipments, glasses, etc
Main Products: copper. Rivets. Hexagon Stud. Connector. Nut. Communication connectors, such as precision metal parts. Another also in accordance with customer requirements and drawings for special order.
Over 25 series and over 1000 kinds of products:
Iron/ stainless steel/ brass closed end blind rivets, open end blind rivets, break mandrel blind rivets, multi-grip rivets, grooved type blind rivets, ring-grooved lockbolt, drive rivets, large flange blind rivets, steel rivet nuts, stainless steel rivet nuts, aluminium rivet nuts, etc.
Material: aluminium, steel, brass, stainless steel, Monel, nylon, etc.