Shandong Tongli Chemical Co., Ltd. founded in 1991, is located in Huantai county of Zibo city in Shandong province. It enjoys convenient transportation for railway and road. The company pass ISO9000 quality management system authentication in October, 2002. We built Shandong Tongli Chemical Co., Ltd for needs from production and operation in December, 2007. Enterprise has set up a file in 2000 passed the ISO9001 quality management system certification.Main products include polyacrylamide, acryl...