Tel +86-057181025280; +8617767106207
Email sales@molcore.com
Tel +86-2552131256 +86-18251840740
Email sales@bicbiotech.com
Tel 010-82848833 400-666-7788
Email jkinfo@jkchemical.com
Tel 021-57646680 18306277365
Email guoxin@chembiobanksh.com
Tel 0371-0371-53399770 18037166334
Email 2853031800@qq.com