Tangshan Haoyu Science and Technology Development Co., Ltd. was established in 2009. It is a joint-stock private enterprise specialized in technical research and development, innovation integration and industrialization of carbonate products. As early as 1996, the founders of the company presided over the construction and operation of the domestic industrial device for producing dimethyl carbonate by ester exchange method in the former Tangshan Chaoyang chemical general factory. since then, they have been engaged in the improvement, innovation and industrialization of process technology in this field. they have applied for 46 patents, owned 4 proprietary technologies of catalyst preparation and use, single set of large-scale device, energy integration system and rectification continuous production, and successfully transferred and carried out 17 technical transformation services to the outside
Tangshan Haoyu Science and Technology Development Co., Ltd. is a cooperative and open company. It has established a good and lasting all-round and in-depth strategic cooperative relationship with many universities, research institutes, engineering design, supporting equipment manufacturing and other units in related fields in China. It has employed a large number of experts and scholars with high prestige at home and abroad as its expert advisory group and research and development support system members. Through resource integration and complementary advantages, a new innovation force is formed, thus greatly improving the level of innovation work. At the same time, the addition of the design team can better provide a coordinated service for enterprises from preliminary project consultation, medium-term engineering design to final training and driving