Tel +86-057181025280; +8617767106207
Email sales@molcore.com
Tel 21-20338288
Email ordercn@merckgroup.com
Tel 025-58859352 18651614124
Email 2881516338@qq.com
Tel +7 (49) 6524-0091
Email screen@ibscreen.chg.ru
Tel 416 305 9979 (Canada)
Email north.america@otavachemicals.com
