Xinxiang No.7 Chemical Co.ltd

1.Property It's a proven extensively used drilling fluid additive with many fine properties. Oil asphalt is basal raw material. It appears brown i

we are a factory specializing in oil drilling and cementing chemicals for 30 years. and we have a good reputation at home and abroad. my latest buyer

Do you know about us the Drilling mud chemical-Sulfonated Asphalt First, Henan Xinxiang No.7 Chemical Co., Ltd is specialized in manufacturing oil fi

80A51 is a kind of drilling fluid viscosifier.This product is a white or yellowish free flowing powder, a synthetic polymer tackifier. The product has

Property It is a kind of drilling fluid filtration reducer composed by sulfonated phenol-formaldehyde resin and sulfonated lignite, and can be used to

we are a factory specializing in oil drilling and cementing chemicals for 30 years. and we have a good reputation at home and abroad. my latest buyer