Our Products
Sanitary Valves, Sanitary fittings,Strainers & Filters,tank accessories like manway,spray balls,etc,




For two decades, Wenzhou ZN Machinery Co., Ltd has been a leading manufacturer of high-quality sanitary valves, fittings, filters, and manways. We specialize in providing comprehensive solutions for industries where hygiene is paramount, including pharmaceutical, food, dairy, and beverage processing.
With 20 years of manufacturing expertise, we’re committed to delivering products that meet the most stringent industry standards, including 3-A and GMP (Good Manufacturing Practices). Our extensive experience ensures that every component is designed and produced with precision, durability, and ultimate hygiene in mind…
Why US
2003 Founded
20000㎡ Area
1000 + workers
CE 3A GMP Certi
Client Testimonials
“A review from a client who benefited from your product. Reviews can be a highly effective way of establishing credibility and increasing your company's reputation.”

Client name
“A review from a client who benefited from your product. Reviews can be a highly effective way of establishing credibility and increasing your company's reputation.”

Client name
“A review from a client who benefited from your product. Reviews can be a highly effective way of establishing credibility and increasing your company's reputation.”

Client name
Contact Us
We would love to speak with you.
Feel free to reach out using the below details.
Get In Touch
- 123-456-7890
- [email protected]
Hours
- Mon-Fri 9:00AM - 5:00PM
- Sat-Sun 10:00AM - 6:00PM
Fill out the form below and we will contact you as soon as possible!