CHANGZHOU HAICHEN PACKING MATERIAL CO.,LTD |
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After-sales service system:
1.the quality problem: we check every product carefully before the
delivery, and provide 2 years
warranty time, if you find problems please contact us in time
2.the quantity problem: when receiving goods please check quantity,
if you find quantity is error, please contact us in time, we help
you reissue after verification
3.other problems: about the product performance and safety
knowledge, you also can consult our engineers.
Installment
1. Ensuring the concrete was clean and dry.
2. Having the tape of underlayment aligned in the corner of
wall,scrolling laying the underlayment.(Moisture film contact with
concrete).
3. Repeating the step 2,sealing with transparent tape until the
whole room was completed laid.
4. Floor laying in accordance with the requirements.