As a company specialiezed in producing and researching xanthate series and fine chemicals,Hebei Wonder Industrial Co.,Ltd was founded in 2001. Main products:xanthate,dithiophosphates,hydroximic acid,flotation aerofrothers and other chemicals including Oxalic acid,Formic acid,Zinc chloride,Barium chloride,Barium carbonate,EDTA-2NA ?. Approved by ISO9001 Quality Management System Certification,More than 80 percent of our products have been exported to Australia,Canada,South Africa,Zambia and ...