LI JIE INTERNATIONAL TRADING FZC

spent catalyst, which contain Mo, Ni, Co, W, Zn, Cu etc, all from Oil Refinery , of petroleum industry.

usually we are buy any type of the spent catalyst of oil refinery world wide, if interesting to sell your spe

long term supply Mo series product such as molybdenum disulfide, ammonium molybdate, molybdenum trioxide etc f

supply the concrete block machine, color tile making machine, concrete wallboard making machine, sand making m

suply the water treatment chemical from China for Middle East marketing, please contact us for more informatio

supply the concrete block machine, color tile making machine, concrete wallboard making machine, sand making m

supply the spent catalyst which from oil refinery of the petroleum industary for long-range, please contact u