Customer complaints

Zhan Guoce attaches great importance to the quality of customer service,
If you are dissatisfied with the services provided by our company or have any suggestions, please send your complaint directly to our customer service department manager or chief executive officer by email.
Our company will handle your related case within 24 hours.

Complaint mailbox: manager@nss.com.tw

Customer complaints

Zhan Guoce attaches great importance to the quality of customer service,
If you are dissatisfied with the service provided by our company or have any suggestions,
You are welcome to complain directly to the head of customer service department or CEO of our company by email
Our company will handle your related case within 24 hours.

Complaint mailbox: manager@nss.com.tw

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