Heze Chang Sheng Yuan Technology Co., LTD. is established with a total investment of 120 million yuan, registered capital of 20 million yuan, the annual production capacity of 20,000 tons. It mainly produces Hydroxyethyl Acrylate (HEA), Hydroxypropyl Acrylate (HPA), Hydroxyethyl methacrylate (HEMA), Hydroxypropyl methacrylate (HPMA). It has passed the ISO9001 international quality management system certification, ISO14001 international environmental management system certification, OHSAS18001 international occupational health and safety management system certification.

Hydroxyethyl acrylate (HEA) and Hydroxypropyl acrylate (HPA) as the important raw materials for the production of Slump Retention Polycarboxylate Superplasticizer, the quality and price of HEA and HPA have a profound influence on the synthesis of slump retention polycarboxylate superplasticizer. As a manufacturer of the above two products, Heze Chang Sheng Yuan Technology Co., LTD. has many years of cooperation experience with our company, and always maintains superior product quality and strong market competitiveness in China. In order to provide a stable and high-quality supply to overseas customers, Tongzhao and Chang Sheng Yuan have established a stable strategic partnership, which has accelerated the Tongzhao to the world.