CN

  • Miss Yan

    QQ：2851296953

    Tel：0755-66853366

    Mobile：15920483169

  • Standard product and technical support

    Mr. Qiu

    QQ：2851296958

    Tel：0755-28363554

    Mobile ：18938660587

  • Cooperation and advice

    Mr. Lai

    QQ：2851296968

    Tel：0755-66642088

    Mobile：15361835953

Contact us

address：RM2303, Ruihefengshou Buliding, Longcheng Avenue NO.6009,Longgang District,Shenzhen, 518116,China

Telephone：+86 75566642088

Fax：+86 75528363542

mailbox：sales@chem-strong.com

 ；*All our products are for R&D,not for human.

© 2018 ChemStrong Scientific Co., Ltd. Guangdong ICP preparation No. 14100201 -1    *All our products are for R&D,not for human.