Founded in 1988, Liaoning Kelong Fine Chemical Co. Ltd focuses on research, production and sales of ethylene oxide derivative fine chemicals. Our company is one of the leading high-tech manufacturers of concrete admixtures and surfactants. Our products are mainly used in concrete, cosmetic, pharmaceutical, coating, paint, ink, dye field and more Passed ISO 9001:2008 Quality Certification Our company has passed ISO 9001:2008 quality, ISO 14001:2004 environment and GB/T28000:2001 occupational health and safety certifications. We also provide compounds according to customer's actual requirements to offer technical consultation and guidance.