Magnetic roller is another main products filed of our company together

with auto parts. In this OA series we have magnetic roller, heating

roller and OPC drum with customer of branded. This piece of magnetic

roller is made by AL5052 with the Temper of H38. We have advanced

production machines such as extrusion machines, melting furnace, aging

furnaces, drawing machines and testing equipment including projector,

chemistry analyzer,Direct-reading spectrometer, balance, three harness

gauges and Romidot H300 profile section inspection machine, etc. With

all of these equipment we can have a good control in processing and

inspection.

The processes of this products includes:extruding, air cooling,

straightening, cutting, heading, pumping, aligning, degreasing,

Stabilization treatment, inspection and then packaging and

transportation.During all these processes, we have five inspections

that are: incoming raw material inspection, aluminium billet

inspection, semi-finished profile inspection, finished products

inspection and then final inspection. Altogether five inspections

which ensure the quality and shape of our products.

We apply to JIS H4100 special level in flatness. Curvature and twist.

And tolerance according to GB/T6892-2008 standards. And the whole

process passed the ISO9001:2008 quality management system.

As to surface treatments, we have anodizing with many different colors

and oxidation films; powercoating applied to VAL system and cast

blasting, etc.

Also we have a firm delivery time of 25 days.

Therefore we can sure that we can meet your requirement both in

quality and quantity with our good quality, competitive price, firm

delivery and good after-sale service.