We recycle all kinds of waste engine oil. If you have, please contact with me . My skype : zhijin Zibo My whatsapp: 8615725816298 Email: marketing@ zhijinguoji.com
Zibo Zhijin international trade co., LTD. is located in Qilu International Plastic Chemical City, Linzi Didtrict, Zibo City. It is a comprehensive enterprise which integrates research and development....
Oil-contained silt environmental treatment project Oil-contained silt is a kind of oily sludge. Oily sludge refers that crude oil or refined oil mix with clay or other medium and the oil cannot be....