Bulten, keeping 90% of its operations in-house, specializes in manufacturing of high-precision, high-strength screws and bolts made of carbon steel, stainless steel, copper, brass, etc., for special industrial applications. We supply our parts directly to OEMs and tier1 manufacturers in automotive, electronic and high-tech general industries in Asia. In China, Bulten is a licensed manufacturer of fastening technologies such as Torx, Torx Plus, Taptite, DUO-Taptite, Taptite II, Taptite 2000, Corflex, Powerlok, Plastite and Remform.
- transfer the main mold, stamping die, triangle modulus, six pieces of shell mold, mold, set pieces, etc.
Blunt rods - Allen blunt rods, octagon bar, Angle of twelve rods, R corners of impact and rods, R bajiao blunt rods, torx blunt rods, and other special-shaped rods.
Stainless steel, carbon steel, brass hex socket knurled set screws with cup point, cross recessed set screws, DIN 914 hex socket set screws with cone point, hex socket set screws with cup point, DIN915 hex socket set screws with dog point, DIN 551 slotted set screws with flat point(material: SVS stainless steel), DIN 553 slotted set screws with cone point, DIN 913 hex socket set screws with flat point, cross recessed set screws, cross recessed set screws, Torx set screws, slotted set screws and non-standard fasteners.
With multi-stage equipment from Japan and Taiwan, we mainly produce standard screws, parts, small axial parts, small cutting parts in standards of IFI, DIN, ANSI, JIS, GB, ISO and in Grades 4.8, 6.8, 8.8, 9.8, 10.9 and 12.9 with diameters from M2 to M8. We also make products for special applications, like non-standard screws, hex socket head cap screws, Torx screws, small axial parts and products for general applications, like bolts, machine screws, self-tapping screws, semi-tubular rivets, etc. As the major supplier for different foreign-invested enterprises in China, we mainly sell our products to buyers in Shanghai and Eastern China besides overseas markets like Europe, America, Japan and Southeast Asia.
Specialized in manufacturing high-strength screw of 8.8 and 12.9 grade and stainless steel fasteners, the products include GB70/DIN912, DIN7991, ISO7380, GB77/DIN913, GB80/DIN916, GB78/DIN914, torx head hilt, umbrella-type hilt, BSP Line Plug Throat Taps, PG1.5 set screw, ISO7379, tapersleeve screw, straight pin, spanner, litting eyebolt and nut, DIN940, GB5782/DIN931, GB5783/933 nut, nut socket screw, washer and so on.
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
screws, nuts, washers, bolts etc.
advantage fasteners be stainless steel machine screws and self-tapping screws, from M1.6 to M8, up to 200mm in length,
torx screw, non-standard screw, compound slot screw, longer screw
different head styles, like socket head, thin raised cheese head, flat round head, countersunk head, hex head, washer head, etc., different drive styles, like slotted, Philips, Torx, etc. and different materials, like titanium, brass, iron, aluminium, stainless steel, etc. Our products include stainless steel screws, self-tapping screws, hex head cap screws, socket head cap screws, rivets, step screws, nuts, hardware, stamping, machining parts, etc.
Now our main products are screws (e.g.: non-standard screw, special screw, T screw, step screw, extended screw, color screw, torx plastic screw, carriage screw, socket head cap screw, hexagon head screw, self-tapping screw, wood screw,stainless steel screw, set screw, sport equipment supporting screw, furniture screw, scooter screw, and some screws in electron, electrical equipment, loudspeaker box, plastic, toy etc), step rivet, rivet with deep hole, thumb lock, axis core, lathe piece, stamping part and some other hardware accessories. Product in iron, stainless steel, bronze, aluminum etc can be done.
We can manufacture kinds of non-standard fastener, nuts (wheel nut, flange nut, rivet nut, square nut, blind nut, motorcycle nut, cylinder nut, pipe nut, T-nut, knurled nut ), sleevings (bush, braking cone, connector bush, torx socket, socket ), screw (hex screw, square screw), ignition plug ironclad, non-standard fastener. What’s more, as a manufacturer combined manufacturing, research and marketing, we can produce kinds of hardware according to drawing and samples.