proppant ZG20/40(0.425-0.85) Our series products are petroleum proppant of high intensity of pottery granule used for sustaining crack under water pressure in recovering petroleu
proppant ZG16/30 Our series products are petroleum proppant of high intensity of pottery granule used for sustaining crack under water pressure in recovering petroleu
proppant ZG20/40(0.425-0.85) Our series products are petroleum proppant of high intensity of pottery granule used for sustaining crack under water pressure in recovering petroleu
proppant GG30/50(0.3-0.6) The series of ceramic proppant we produce are mainly used in the exploitation of oil (gas) field by hydraulic fracturing technics. Our product are ba
high intensity resin coated proppant The series of ceramic proppant we produce are mainly used in the exploitation of oil (gas) field by hydraulic fracturing technics. Our product are ba
high intensity resin coated proppant The series of ceramic proppant we produce are mainly used in the exploitation of oil (gas) field by hydraulic fracturing technics. Our product are ba
proppant ZG20/40(0.425-0.85) Our series products are petroleum proppant of high intensity of pottery granule used for sustaining crack under water pressure in recovering petroleu
proppant ZG20/40(0.425-0.85) Our series products are petroleum proppant of high intensity of pottery granule used for sustaining crack under water pressure in recovering petroleu
proppant GG16/30 The series of ceramic proppant we produce are mainly used in the exploitation of oil (gas) field by hydraulic fracturing technics. Our product are ba
proppant DG 30/50 Our series products are petroleum of high intensity of pottery granule used for sustaining crack under water pressure in recovering petroleum. This k
