We are YUNDA
YUNDA H&H TECH (Tianjin) CO., LTD established in 2001 and covers almost all kinds of refrigerator water filters, coffee machine water filters, water pitcher filters, cooker hood filters, pool and spa filters, shower water filters, RV water filters, under sink water filters, reverse osmosis system and their related water purifiers and more, with more than 2000 product categories

We develop more than 200 new products every year, becoming the industry's leading provider of general solutions for household water purification. YUNDA has an R&D team of more than 10 doctors, masters, and senior experts, and an elite marketing team with an international vision and operational experience.

YUNDA expects to cooperate with customers for mutual development and benefits, to build a prosperous future.

Core Advantages
1  Quality: NSF certified material, 29 processes, 3 levels of independent quality inspection, 100,000 times cycling pressure test.

2  Scale: Covers 30% market share of America and Europe; Produced and sold over 98,000.000 all kinds of water filters in 2024. 

3  Efficiency: Sample will be sent within 1 day; 3D design and sampling made within 3 days for the customer's new products.

4  R&D: The professional filtration material R&D team who has 18 years experience; 3 new products are launched every month.   

Why Choose Us?
1. China top 3 water filter manufacturer 

2. Devotes to water purification since 2001 

3. Over 2000+ various filtration filters 

4. 98 million water filters sold in 2024

5. Serve for 350+ brands

6. 4 steps of quality control

7. 200 new products are launched every year

8. Amazon one-stop service 

9. 100% satisfaction service