Cold Heading

Cold heading is also called cold forming, the use of cold heading including large flat sheets, complex folded shapes, metal tubes, screw heads and threads, riveted joints, and much more. King Tower with various types of multi-station cold heading machine to meet the different fastener production.
● Five-die Five-punch
● Four-die Four-punch
● Two-die Four-punch
● Three-die Six-punch
● Single-die Machine

CNC Machining

CNC machining defined as automatically and digitally controlled machining processes, it can be used in the manufacture of various precision parts, tolerance can reach ±0.001mm. King Tower has programmable CNC machines and automatic lathe machines for close-tolerance fastener work.
● CNC machining service
● CNC milling
● CNC turning

Stamping

Stamping is a manufacturing process used to convert flat metal sheets into specific shapes, it is a fast and cost-effective solution for large-quantity manufacturing need. Stamping is widely used in various industry, like the body, frame and rim of the car are all produced by stamping, bicycles, TVs, and watches 80% belongs stamped parts.

Spring

King Tower production of various types of spring products with a diameter of 0.05mm to 12mm, compression spring, torsion spring, extension spring, wave spring are widely used in electronics, electrical appliances, automobiles, bicycles, kitchen and bathroom, cameras, precision equipment, various vehicles, etc.

Secondary Process

King Tower provide one-stop service to solving your custom fastener needs, includes secondary operations associated with custom fasteners, to enable the quickest product turnaround in the specialty fastener.
● Cut and Chamfer  ● Grooving
● Slotting                   ● Cross Drilling
● Turning                   ● Grinding

Heat Treatment & Surface Treatment

Our fasteners meet the most rigorous industry standards, according to fastener work in extreme conditions and require special hardness, durability, or environmental resistance, we offer different surface treatments to meet customer’s requirements.
● Electroplate (Black Zinc/Blue Zinc/Yellow Zinc)
● Coating(White/Red/Yellow/Grey Color)
● Dacromet (Black/Sliver/Green Color)
● Laser Engraving
● Vacuum coating

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