CNC Manufacturing

 MILLING/TURNING/CUTTING
Cobest offers a cost-effective  CNC manufacturing solution whether you need a single part, batch of prototypes, or a production order.Our CNC machining processes include all types of turning, milling, cutting ects. We also have 3, 4 and 5-axis machinery. 


Casting

DIE CASTING/ INVESTMENT CASTING/ SAND CASTING 

In the metal casting process, metal shapes are formed by pouring liquid metal into a mold, where it is cooled and later extracted from the mold. It’s used to make many metal objects used in our daily lives: automotive parts, train wheels, lamp posts, pipes and fittings and much more.

Stamping

deep drawing stamping punching/bending

We stamp metal parts ranging from small precision parts,  to large  components.Stamping equipment capability from 16 tons to 400 tons. If you are interested in Cobest’s metal stamping ,please don’t hesitate to contact us. 

cold Heading

Cold-heading machine are used in fastener process,especially for  screw/bolts and nuts.It can produce high-volume fasteners at economic cost and high efficiency.We are specialist of customized bolts and special material such as alloy screw. 

Forging

HOT HEADING/ die forging/hammer forging

Forging is a manufacturing process involving the shaping of a metal through hammering, pressing, or rolling. These compressive forces are delivered with a hammer or die.The forging process can produce parts with superb mechanical properties with minimum waste. 

injection moulding

PLASTIC INJECTION MOULDING 

For plastic injection moulding parts ,we offer single-color and double color parts which can be used in electronic and applications and other fields 

Inspection

CMM

Coordinate Measuring Machining

Hardness tester

Rockwell and Vickers hardness test

Tension tester

Tension and Compression Elongation Tensile Strength Test

Image Filtering

Salt spray testing ,test finish parts corrosion resistance