Linyi Shuanglong Plastics Co., Ltd was established in 1992,which is located the Nanfang Subdistrict, No. 205 National Highway, City&＃65292;Shandong Province. The company covers an area of 250,000 square meters (2.7 million sq. ft.) and includes floor space 150,000 (1.6 ft.). has 220 yuan ...