Shandong Dongfang Hualong Group, established in 1994, is engaged in refinery and production of chemicals, leather shoes, machine manufacturing, with R&D center, a total assets of around 45 million US Dollars, 860 employees. Dongfang Hualong group consists of 6 sub companies which refine 600,000 tons of crude oil and fuel, produce 50,000 tons of 4A zeolite, 400 tons of oilfied and fine chemical agents, 1,000 tons of paper-producing agents, 500 sets beam pumping units, and 150,000 pairs of leather shoes. With of support of the R&D center and several famous research institutes in universities, our 4A Zeolite is with high quality, stable production capacity and competitive price. Main Products & Services we Sell: 4a zeolite, beam pumping unit, casing, coupling, leather shoes, tubing. Main Products & Services we Buy: fuel oil, residual oil. |
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