ADDRESS:No. 8, Shuangxuan Road, Lingdong District, Shuangyashan City, Heilongjiang Province | BUSINESS SCOPE: | Manufacturing: coal gas, sulfuric acid, 2-methylbutane, coal tar, liquefied natural gas, propane, ammonia solution [ammonia content >10%], crude benzene, nitrogen [compressed], methanol, ethylene, sodium hydroxide, washing oil (The "Hazardous Chemicals Registration Certificate" is valid until May 17, 2023); coal preparation; machinery manufacturing; goods import and export trade (except for items prohibited by the state, the state trade management or state restructuring projects can only be operated after obtaining authorization or permits) ; Machinery and equipment rental service; production, wholesale, retail: coke; manufacturing: nitrogen fertilizer (except national restrictions)*** | E-MAIL: | wangshuping@ejianlong.com;wagnshuping@ejianlong.com
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