Hulunbeier city used machine oil recycling production enterprises have a few

6. Hulunbeier used engine oil regeneration production enterprises are Hulunbeier Junlong used engine oil recycling limited company, Hulunbeier Xinchunxing renewable resources limited company, Hailar District Baojie garbage disposal limited liability company, Zalantun Bohua environmental protection science and technology limited company, Yakeshi City Shangshun medical waste treatment center, Manchuria City Shengtianchi medical waste treatment center, *** there are six.