The submarine floor drain has multiple anti-counterfeiting functions and is beautifully packaged. The specific identification methods are as follows:

1. The submarine floor drain is made of 304 stainless steel. The floor drain is smaller than the copper-plated floor drain. More durable and corrosion resistant. Because the hardness and toughness of stainless steel are more than 2 times higher than copper. In addition, stainless steel products are acid and alkali resistant, not corrosive, and do not release harmful substances. In the same environment and the same ten years, 304 stainless steel can be durable and new, but copper chrome plating will be decadent.

2. Submarine floor drains provide each submarine floor drain with a laser anti-counterfeiting trademark on the corner of the plate, which is an important appearance difference from other fake floor drains.

3. The product’s certificate of conformity is a 6-fold certificate and is beautifully printed.

4. The outer packaging of the product provides an anti-counterfeiting label that can be checked, which is the biggest difference between the packaging and fake products. Consumers can check the authenticity based on the anti-counterfeiting code on the packaging.