Tel +86-5922680277 +86-13806087780
Email sale@simagchem.com
Tel +86-0371-86658258 +8613203830695
Email laboratory@coreychem.com
Tel +86-0571-88938639 +8617705817739
Email info@dycnchem.com
Tel +86-571-86217390; +8618058761490
Email info@gihichemicals.com
Tel 571-89925085
Email sales@amadischem.com