Company info
- Shandong Shuangyan Chemical Co., Ltd is a company set out for the integrated high-tech private businesses that have the right to export independently. The company is located at the southern tip of the Yellow River delta in Dongying City king, economic and technological development zones. Qilu Petrochemical base in the south, proclaimed China's second largest oilfield Shengli Oilfield, according to East Green East Freeway transport facilities,...