Weihai Cortec is an international trade company, which strive to be a one-stop offshore sourcing center for OEM parts & products, focused on mechanical parts and relevant products. With a qualified manufacturing supply chain certified with ISO9001/TS16949 in various processes and expertise from concept, prototypes, tooling to production, the wide range of services we provide can reduce the number of suppliers you use, increasing your efficiency and cutting costs to your bottom line.

We works for all your sourcing needs through providing high quality products, good service and timely delivery.

To meet your satisfaction we invited experienced professionals and veterans from Japan as advisor for optimizing the manufacture engineering and resolve quality issue and improve the quality.

Products:

With plenty of supply resources and the best services we involved in most kinds of mechanical parts which wide used on various fields such as machine tools, offset printing machine, agricultural machinery, pump, food machinery and so on, for details please refer to below and the attached pictures for easy understanding.

Casting:

Gray iron castings, ductile iron castings, steel castings, and investment castings; The technical processes including green sand molding, resin sand molding, lost wax casting, lost foam casting, shell-molding & core casting and so on.

Precision machined parts:

Machined by machining centre, CNC turning, milling, grinding, boring, wire cutting, laser cutting, drilling and so on.

Forged

Hot forging, cold forging, open die forging, die forging.

120~5000 ton

Stamping and pressing

Punching machine 10~500 ton

Metal sheet process related, Deep-Drawing can be processed.

Sintered

Metal injection moulding, pressing forming, impregnation, steam treatment

Heat treatment

Quenching, anneal, aging, quenching & tempering, carburizing, anodizing,

Vacuum heat treatment and so on.

Surface treatment

Hot DIP galvanizing, plate, Nickel chemical plate, blackening, Parkerizing, painting, electrophoresis and so on.

Others

Plastic injection, rubber products, hardware and other commodity.

Materials related:

Material range from carbon steel, alloy steel, SUS, casting iron, aluminium, copper, POM, PVC, nylon etc.

Environmental safety:

RoHS, REACH and other directive can be complied, MSDS can be provided as requested by users.

Standard:

Manufactured as per drawings or samples, ASTM\ BS\ DIN \JIS etc can be met