Jingang New Materials Co., Ltd. located in Zouping, is a national  high-tech enterprise integrating researching, developing, manufacturing and selling foundry new materials, high-performance special alumina ceramic new materials, high-purity and ultrafine α aluminum oxide powder, and oil fracturing proppants. Jingang has three subsidiaries: Shandong Putai Mining Co., Ltd., Shandong Jinpu New Material Co., Ltd., Diamond Proppant Inc (USA).

At present, the company has more than 3,000 employees, covering an area of 468,000 square meters, with annual output value nearly three billion and owns about 1,000 sets of international advanced production equipment that contributing 12 production lines of foundry new materials. There are 9 independent operating production lines of ceramics, 3 production lines of aluminum oxide powder and 14 production lines of oil fracturing proppants. It possesses the annual production capacity of 500,000 MT foundry new materials, 150,000 MT microcrystal and wear-resistance alumina ceramics, 200,000 MT high-temperature α alumina powder, and 700,000 MT high-performance oil proppant. The output and sales quantity always retain its leading position in the industry. The company has 4 categories of production including about 1,000 kinds of products: Jingang foundry ceramic power sand, microcrystalline wear-resistant alumina products, high-temperature calcined α alumina powder, oil fracturing proppants (ceramic proppant) etc. Our products are widely used for such industries as precision casting, architecture and non-metallic minerals, cement, steels, oil, etc. and have a stable market share in China, Southeast Asia, Europe, the North America, Australia and other countries and regions.