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1.Electrical Security Check

Website inquiry

Log in to the website (http://m.nfgwypass.com) or www.cc315.net and inquire in the corresponding "Anti-counterfeiting query" column. The query result and representative meaning are the same as the telephone inquiry.

SMS inquiry

Please send "Super Code" to 106912114 to check the authenticity. Please reply directly to the 20-digit or 21-digit digital anti-counterfeiting code.

2.Sheet Anti-counterfeiting

Scan code query

After scanning the code, follow the instructions on the page to perform anti-counterfeiting query. After the system verification is finished, you can see the following text:

(1) Dear customer, you said that the "OSIDI" integrated ceiling brand product produced by Jiaxing Osdi Electric Co., Ltd. is the identity code of the genuine brand. Welcome to buy again, thank you;

（2）The security code you are querying is first queried at a certain time, beware of counterfeiting! If in doubt, please contact the factory or call the local 12365

Telephone inquiry

PVC sheet anti-counterfeiting enquiries, please call the enquiry hotline 400-039-6600 (can support mobile phones)