Gold Index: 1241
Zhengzhou Top Trading Co., Ltd [China (Mainland)]
Business Type:Manufacturer City: Zhengzhou Province/State: Henan Country/Region: China (Mainland)
Top 40/70 hight conductivity ceramic proppant
medium density 30-50
1. Certified by ISO9001-2008 & API2. Tested by Stim-Lab & Frac Tech3. Global transport4. High conductivity, permeability, acid resistance
2015-11-23