xinmi wanli industry development co.,ltd.

XINMI WANLI INDUSTRY DEVELOPMENT CO.,LTD. specially produces the Oil Fracturing Ceramic Proppant which is a key material to increase production for exploration and hydraulic fractures of the low-permeability oil and natural gas well. Major elements of our oil fracturing ceramic proppant are AL2O3,MnO,SiO2,TiO2,Fe2O3 and other micro-minerals. Our product have processed by grinding,pelleting and high-temperature sintering by tunnel-kiln-calcine technics. Our products have passes the test of Stim-Lab,FracTech laboratory,Reservoir stimulation laboratory of RIPED-Langfang petroChina. The result has reached all criteria of ISO13503-2,ISO13503-5,APIRP60,APIRP56,Q/SY125-2005,SY/T5108-1997. Now we have owned 2 tunnel-kiln-calcine and 1 rotary kiln, the output is 55000T per year. Our brand wanli is distinguished as a leading both home and abroad. [Details]