In order to safeguard the vital interests of the vast number of users and the legitimate rights of our company, truly allow users to master the products manufactured by our company, further understand the quality of our company's products, facilitate users to distinguish between true and false, and effectively crack down on the production and sale of fakes, in order to purify Market, the company started the anti-counterfeiting system on October 1, 2010, and enabled the anti-counterfeiting certificate at the same time.

1. Front; identification method of anti-counterfeiting certificate:

1. The identification method of the temperature change of the English word "CERTICATEOF QUALITY" of the certificate: the red word disappears when the temperature rises, and the word is displayed at normal temperature (the confirmation method of the disappearance of the red word at high temperature of a lighter can be used).

2. "National second-level enterprise" under the English word of the temperature change certificate. Colorless fluorescent identification method: please use the fluorescent illumination of the banknote detector to display the words, (the voltage of the banknote detector is 220V/50HZ; the power ≥4 W irradiation confirmation method ).

2. Back side; description of certificate anti-counterfeiting system:

Each valve is provided with an anti-counterfeiting certificate. "Product No. Pt0ductName: A000XXXXX" in the second column on the back of the certificate is the unique product number of each valve when it leaves the factory, and the number is not repeated. So that users can inquire about complaints.

Before the product leaves the factory, our company will compile each valve into the database of the anti-counterfeiting system, which is one of the more advanced anti-counterfeiting methods at present. When leaving the factory, the anti-counterfeiting password coating in the lower right corner of the certificate must be intact (not scratched) to confirm the authenticity; according to the first password query prompt tone of the anti-counterfeiting system.

3. Anti-counterfeiting system query method and identification:

Please scratch off the coating of the anti-counterfeiting certificate (lower right corner of the back), call our company's anti-counterfeiting system inquiries: 4007007315, press the prompt tone to enter the 16-digit password in the coating, and press # to strengthen.

★、

You will hear the following query prompts:

When you hear "Hello! Your query is a product of Shanghai Valve No. 5 Factory, thank you!" The prompt sound confirms that you are purchasing a genuine product produced by Shanghai Valve No. 5 Factory Co., Ltd.

※、You may hear the following query tones:

When you hear "The anti-counterfeiting code you inquired does not exist, beware of counterfeiting, thank you for your inquiry, please hang up." The prompt sound confirms that the product you purchased is a fake and shoddy product. When you find this product, please call 4007007315 to complain to our company in time.

※、You may hear the following query tones:

When you hear "The anti-counterfeiting code you inquired has already been checked, beware of counterfeiting. The first query time is X year, X month, X day. Thank you for your inquiry! Please hang up." The prompt sound confirms that the product anti-counterfeiting code you inquired has been used before , worry about counterfeiting. When you find this product, please call 4007007315 to complain to our company in time.

Special Note: For the first time, please note that the anti-counterfeiting password coating in the lower right corner of the certificate must be intact (not scratched).

5. The company solemnly declares:

In order to safeguard the legitimate rights of the company, effectively crack down on the production and sale of fake products, prevent fake and shoddy products from deceiving users, clarify the authenticity of products, and protect the vital interests of users. On October 1, 2010, the company, including agents from all over the country, started the anti-counterfeiting system and enabled the anti-counterfeiting certificate at the same time. As of the announcement date, if it is found that the product does not carry the anti-counterfeiting certificate of our company, it is all fake and shoddy products. Please pay attention to the majority of users. If you find fake and shoddy products and complain to our company in time, we will thank you.

Shanghai Valve No. 5 Factory Co., Ltd. Anti-counterfeiting Complaint Tel: 4007007315 Press No. 3 Health

Mobile phone: 13761576179

Contact: Wang Zhaoxiang

Shanghai Valve No.5 Factory Co., Ltd.

Announcement on October 1, 2010