Jinan Oberon Technical Co.,Ltd. is one leading company in China to produce PVC window and door processing machine,Aluminum window and door processing machine,Double sealed glass processing machine and PVC window and door profile by the brand "CBM". All of the CBM product are saled for abroad. "HIGH QUALITY AND KNIGHT SARVICE" is our basic. Also we can design and produce the machine or PVC window & door profile according to the requirement of customer with the best quality and service.