The products are underwritten by China Pacific Property Insurance Co., Ltd,
The enterprise has passed IS9001:2008 quality system certification;
CE certification
CPIC underwrites high-tech enterprises
special note:

first, inspectors and sellers must master the anti-counterfeiting printing technology of labels to identify true and false.
II. Anti-counterfeiting query indicates that all products should have intact digital security label. Scratch off the silver coating on the lower part of security label, you can see a set of 18-bit anti-counterfeiting codes. There are three ways to query the authenticity of the product.

Free telephone inquiry:

• Find the product security code (scratch the coating)
• Dial 400 8899 603 by fixed telephone to enter the anti-counterfeiting inquiry system.
• Enter anti-counterfeiting code according to the voice prompt (enter 18-bit anti-counterfeiting code at a time and press# to end)
• Listen to the voice of system authentication results (each anti-counterfeiting digital is valid only for one query)
• The Voice of system authentication results can be as follows:

positive product voice: "What you are looking for is the positive product code of DP duration power series products produced by Guangdong duration power Photoelectric Technology Co., Ltd. Thank you for your inquiry."
Repeated voice query: "The code you queried has been queried. The valid query time for this code is xx: xx on xx, xx, xxxx. Be careful to prevent counterfeiting,