Weifang Tongrun Chemical Co., Ltd.

Weifang Tongrun Chemical Co., Ltd., established in 2006, is a high-tech enterprise with independent R&D capabilities. Certified with ISO 9001 quality management system, our annual output exceeds 3,000 tons, mainly producing phenol and quinone series as well as supporting inorganic salt products. Our core products cover two major series: phenols and quinones, including para-benzoquinone, 1,4-naph...