... :2008 certified rack gearPlace of origin: Zhejiang, ChinaBrand: BulkTEK 1. Standard and nonstandard (meet customers' requirement)2. Supply spur gears ... , bevel gears, helical gears, worm gears, rack gears 3. Material: carton steel ... model No. QTY and so on.BulkTEK specialize in supply the special transmission parts according to customer's design ...