Singano Coke Petroleum Coke Yabwino Kwambiri Yokhala ndi Mtengo WopikisanaMpweya wokhazikika: >99%Phulusa: <0.5%Zinthu Zosasinthasintha: <0.5%Sulfure: ≤0.5%Chinyezi: ≤0.5%CTE: ≤1.7Mphamvu Yokoka Yeniyeni: ≥2.12Kulongedza: matumba akuluakulu kapena matumba a 25kgs mu thumba lalikulu la 1MTTidzakulipirani mtengo wabwino kwambiri mukangolandira zomwe mukufuna komanso kukula kwake.Woyang'anira: Iris Ren Email: iris@qfcarbon.comFoni yam'manja, wechat ndi whatsapp: + 86-18230209091