... % 99.5%,99.8% application for rubber ,coating ,paiting etc very hot .At present ,our factory is the biggest manufactuer about Zinc ... .Welcome clients who are from domestic and abroad visit our factory and write to us or call us .Ms Lina waiting ... ,Calling ,Fax ,etc . zinc oxide white powder ,zinc oxide for rubber ,zinc oxide direct method 99.0%,zinc oxide ,zinc oxide ...