How an inquiry moves
Step 1
Open Credentials and compare Unified Social Credit Code 91440300MA5GCC4Y29 and D-U-N-S 725417739 with the documents you already hold.
Step 2
Choose one service. Use that page's English name as the subject.
Step 3
Email admin@feixinginteract.site. Give your name, the question, and the sentence you want checked. Do not attach a password or a payment card.
Step 4
If you need a voice check of the address or the numbers, call +852 9635 9767. The call does not take a payment for the website, because this site has no checkout.
After that
If the company accepts the inquiry, the reply on the same email address states the scope, any material still needed, and whether a further written confirmation is required. A service page is not a quotation by itself.