Shaanxi Green Environmental Protection Technology Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
Drilling grade sodium carboxymethyl cellulose CMC-HVCAS NO.: 9004-32-4
Oilfield chemical Zwitterionic polmers thinner XY-27CAS NO.:
Oilfield chemical FL control agent lignite resin SPNHCAS NO.: