our company is specialized to exporting the gear , which is included the bevel gear , spur gear ,helical gear,rack,worm and worm gear and gearbox , our products are of the high precision , and good quality , we can make the gear based on your samples .besides , we have the hign processing exquipment and testing enquipment , so you can rest assured completely to the quality , if you are intertsted to our articles , you can send us a mail , fax or mail