Sulfonated Asphalt–Potassi
This product is used in water based drilling, and contains s...
Contact: Keey Bo
Phone: +8613241200000
Tel: +86-22-60992323
Email: keeybo@kager.cn
Add: 5D4F, Think Square, Startup Headquarter Base,Wuqing Developement Area, Wuqing District, Tianjin, China
