... 1 unit 24 m 1000 rotary tunnel oven 1unit Rotary oven passive rack 1unit Rotary oven drive rach 1unit Cooling and conveying line ... designing, manufacturing, sales and after services. With the enterprise spirit of pioneering, progress, sincerity and refinement, we have been devoting ... have got the certificate ISO 9001:2000. So, the quality of the machines could be guaranteed. In addition, our service ...