Qingdao On-Billion Industrial Co., Ltd. was established in 2004. As a comprehensive international trading company under the direct management of Qingdao Yijia International Trade Group Co., Ltd. , it was founded on basis of No. 8 business department of Qingdao Yijia Tongshang Import and Export Co., Ltd. With registered capital RMB 11 million. Since its foundation in 1993, this department targeted on the road of specialized chemicals and trained a marketing team which has high professional ...