Zhengzhou Zhongding Heavy Duty Machine Manufacturing Co., Ltd. | Address: 6# Xueyuan Road, Mazhai Industrial Zone, Erqi District,, Zhengzhou, Henan, China 
www.chinakssb.com | Send Inquiry | Phone: +86-(371)-60305293
Zhengzhou Zhongding Heavy Duty Machine Manufacturing Co., Ltd. is a manufacturer of crushing equipment. We are an ISO 9001:2000 certified company. Rotary dryer is suitable to dry metallic & non-metall more...