Recently, some customers when buying dow water pipe has been wanting to see the main health certification, approval documents and the hope is that his can query authenticity.

In reality, want to query the enterprise only health certificate for authenticity to health supervision bureau consultation or call their phone (health bureau telephone don't normally open).

In the network can query form by mail (yaobs@wsjd.sz.gov.cn), may need some time to get a reply.

Dow can recommend the best website query by health supervision.

Example: input "shenzhen health supervision bureau" baidu, find a website on site.

Display:

Enter after pull the scroll bar to the middle, find the hygiene licence query, and then type in the name of the unit needs to query, address or the license is ok. For example: find the name of the entity, input: shenzhen dow water treatment equipment technology development co., LTD

If there is a health certificate authentication, will display the following:

If there is no health certificate for display will display:

If you have any questions don't understand, can be directly consulting dow, telephone: 400 838 3966. We hope to conclude the transaction with you in the most sincere way, hope to get your best recognition.