Tai 'an Zhongyue Chemical Co., Ltd. (formerly Tai 'an Dalei Chemical) is located at the foot of the beautiful Mount Tai, Tai 'an Economic Development Zone. The company has been constantly researching and developing new products. The company produces 20,000 tons of refined oxalic acid, 20,000 tons of sodium hydrosulfide, 2,000 tons of thiophene and 10,000 tons of triazole annually. The company adheres to the business philosophy of quality and integrity and wins the love and support of our customers. The products are mainly sold to Jiangsu, Zhejiang, Shanghai, Hebei, Henan, Jiangxi and Guangdong.