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ANKChemical aim to provide our customers with the best quality of products and are fully dedicated to guarantee 100% satisfaction. Returns & Replacements are both available. The following are the details.
1. Please send us the proof of the disqualified product (HPLC/GC/HNMR report etc.) for approval.
2. Any items returned to our company should be in the same or equivalent packaging as originally dispatched by us.
3. Please contact the Customer Service (extension@chemextension.com) to obtain an Return/Replacement information.

Contact us

  • Address: Beihu Technology Development Zone, Changchun City
    No. 3333, Shengbei Street, Building H13, Phase III, Changchun Beihu Science and Technology Park Industry
  • Phone: 0431-80534353
    Email: et@chemextension.com
    ​Skype: extension@chemextension.com

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