Guangdong CRA Machinery Co.,Ltd was established from year 2002. Located at the backyard city of Guangzhou—Qingyuan, where there is one of the biggest buffing polish materials production base of China, we started from production of all kinds of buffing wheel making machines. With our creative function , high efficiency, endurable quality, after 15 years, our Bias Airway Buffing Wheel Process machines are widely use by hundreds of buffing wheel factories in China. Especially the 800 Airway Buffing Wheel Forming Machine. We can even say 10 airway buffing wheel production factories in mainland China, about 7 factories are using our forming machines.