Qingdao crown green rubber Co., LTD. Was established in April 2000, is a collection of r &d, production and sales of various rubber comprehensive import and export company. The company's registered capital of 5 million yuan, fixed assets of 15 million yuan, the staff of more than 150 people. Consists of Qingdao crown green rubber Co., LTD as sales subsidiaries and qingzhou crown green rubber Co., LTD as a production base. Qingzhou crown green rubber Co., LTD located in weifang, the traffic is ...