We have established long-term and stable cooperation with customers in Canada, Bolivia, Finland, Morocco, Spain, India, Thailand, Vietnam, Malaysia, Singapore,Philippines, Australia, China (mainland, Taiwan), etc.

As a manufacturer, we attach great importance to quality. We have obtained CE, ISO9001 certificates.

Because of our expertise, many world-renowned enterprises, even some of the world's top 500 enterprises, have chosen to cooperate with TIANNIWEI, such as: Petrochina, sinopec, Meiji dairy, COFCO, Uni-President Group, Shineway group, etc.


TIANNIWEI---One of the largest sludge treatment equipment providers in China, providing sludge and water treatment solutions to more than 1000 customers worldwide.

We have our own independent patents, brands, products and technologies, Therefore we are worthy of your trust.

20 years professional engineering skills、5S standardized management、10000㎡ of independent plant.



We have a professional foreign trade team to meet the needs of customers.Our team : young, professional,highly educated.

Global one-stop service,Excellent foreign language skills and enthusiastic working attitude.

When it comes to TIANNIWEI's development goals, we want to grow with our customers, from sample orders to long-term partners.We will always accompany you with the same attitude. TIANNIWEI will not be satisfied until our customers get the most benefit.



1. For complex sludge, we will conduct field experiments to understand the nature of sewage and customize solutions.
2. We will visit customers around the world regularly to understand the problems in the use of products.
3. High quality after-sales service ensures that you can enjoy one-to-one technical support after you buy products.