The click and expensive department do business related raw material and fills in the corresponding supplier request form. After your application submission, the corresponding data will transmit directly for the related purchase person in charge.

You must fill in the corresponding request form item by item according to the below raw material or the service classification.

Raw material

Alloy	Packing
Aluminum	Plastic raw material
Aluminum system casting	Pressing part
Yellow bar copper; Gun metal	Rubber
Casting	Seal
Electronic signing manufacturer	Agglutination
Copper	Steel and iron plate
Electron	Spring
Electrical machinery part	Special steel
The aluminum squeezes out	Steel and iron material quality good material, wire rod and tubing
Forging and stamping	Machining
Injection molding	Mesh wire
Mechanical part

Unproductive raw material purchase

Design plotting service	Tool and mechanical device
Information and communication technology service	Transportation service
Other producer goods	Business travel and dining service
Office equipment and furniture