About Us

Shandong Weijiao Holdings Group Co., Ltd., formerly known as Changwei Zhuliudian Coking Plant, founded in 1971, is a national large-scale modernized enterprise, centering on the development of coal chemical industry and integrating science, industry and trade. The company now has two industrial bases in Changle, Weifang and Xuecheng, Zaozhuang, with more than 3,800 employees and an area of more than 5,000 mu, has a total asset of 9.7 billion yuan, 3 wholly-owned subsidiaries, 7 holding subsidiaries and 3 joint-stock subsidiaries. It produces more than 40 kinds of products, including coke, carbon black oil, technical naphthalene, modified bitumen, phthalic anhydride, PBT synthetic resin, anode material for Li-ion battery, food additive ammonium bicarbonate, pure benzene and phenol, which are widely used in metallurgical, chemical, pharmaceutical, food processing and other industries, and are not only sold well at home, but also exported to more than 50 countries and regions around the world. The company is one of the key coking enterprises supported by Shandong Provincial People’s Government, and has been listed as the “Leading Enterprise Building a Modern Industrial System in Weifang City” and “One of the Top Ten Enterprises in the Coal Chemical Industry in Shandong Province” successively.
In the past 40 years, under the correct leadership of Party Committees and governments at all levels, with the help and support of national, provincial, municipal and county departments, the company adheres to the scientific outlook on development as guidance, the market oriented and innovation as the driving force, establishing and implementing the development strategy of improving and building the “two ten-billion” coal chemical recycling economic and industrial parks in Changle and Xuecheng. It now has formed 3.7 mt/a stamp-charging coking capacity, chemical products recovery with perfect matching, CDQ and waste heat power generation device, and has the production capacity of 1 mt/a coal tar deep processing, 200 thousand t/a crude benzol hydro-refining, 150 thousand t/a LNG, 100 thousand t/a food additive ammonium bicarbonate, 60 thousand t/a PBT, 80 thousand t/a phthalic anhydride and 10 thousand t/a crude phenol deep processing. The company has cultivated carefully eight major “industrial plates”: coking production, coal tar deep process, crude benzene deep process, new energy/new material, fine chemicals of phenols, international trade, technical service and modern logistics, and constructed the development system of the circular economy industry with efficient and intensive use of resources as the core. In 2015, the group achieved sales revenues of 8.9 billion yuan, and turned over taxes of 161 million yuan.
In the next stage, the company will continue to take a new road to industrialization, adhere to innovation driven and intelligent transformation, strengthen the foundation and green development, make the coal chemical industry better and stronger, focus on the cultivation of new materials and clean energy industry, and develop circular economy energetically according to the construction model of eco-industrial parks; meanwhile, the company should actively implement the project of incubator 2.0 science and technology innovation industrial park in the old area of Xuecheng, explore new business models, and make great efforts to create the era of Weijiao full of vigor and vitality!