High strength standard and non-standard parts for automobiles and motor-cycles, and others.
Especially, wheel bolt,wheel nuts,flange bolts,flange nuts,hex head bolt,screws,self-tapping screws,hex nuts,anchor bolts,special fastener,etc.
Main grade 8.8 and up.
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.
Our main products are Hex Bolts (Grade 4.8 and 8.8), Heavy Head High Strength Structural Bolts (Grade 10.9), High Strength Tension Control Bolts (Grade 10.9), U Bolts, Anchors (Sleeve anchors, Drop-in anchors, Wedge anchors, chemical stud bolts, nail-in anchors, etc.), All-Threaded Rods, Studs, Nuts, Washers, etc.. We are also capable of manufacturing non-standard fasteners according to samples or drawings.
Double end screws, trox wrench, Allen wrench, NC tool accessories, high frequency head screws, PEM standard parts, LED light fittings, high power cooling brass pillars, screws used in environmental protecting lights
We produce various kinds of high strength bolts, nuts and washers. The assembly products include GB30 hexagon bolts, holding down bolts, master screws and various kinds of washers, nuts, and non-standard parts.
Carbon steel, stainless steel, copper, aluminium fasteners with diameters from 1.0-16MM and lengths from L3-250MM and all kinds of non-standard fasteners.
Flat head self-clinching bolts, welding studs, square weld nuts, countersunk rivet nuts, self-clinching nuts, hex lock nuts, serrated nuts, Torx self-tapping screws, socket head cap screws, round head square neck bolts, door pin
We, SincoTec are a worldwide operating manufacturer of Test Stands and a supplier of Testing Services.
Our technologically based company was originally founded by members of the Technische Universit?t Clausthal and is therefore characterized by constant transformation of newest finding in science and research into applied testing techniques. 60 highly motivated specialists develop, build and use innovative testing technologies.
In our test facility, which has been accredited according to DIN EN ISO/IEC 17025, SincoTec is offering solutions for almost any testing requirement.
About 100 testing systems are available for complex loads, pressure, temperature, corrosion and wear.
Our close collaboration with R&D departments of leading international and German automotive companies, universities and research facilities ensures that our products and services are application oriented and ready for the future.
SincoTec is a powerful and competent partner of the international industries in the fields of automotive, trauma and orthopedics, aviation, railroad, high technology and also universities.
The main products include stainless steel fasteners, high strength carbon steel and non-standard fastener products which according to GB (GB), German standard (DIN), American Standard (ANSI), British standard (BS), Japanese Standard (JIS) and GB standard (ISO)