Valve Manufacturing Service Provider
Apr 17,2025
In accordance with the relevant provisions of the "Management Measures for the Certification of High-tech Enterprises" (Guokefahuo [2016] No. 32) and the "Guidelines for the Management of the Certification of High-tech Enterprises" (Guokefahuo [2016] No. 195), the fourth batch of 228 high-tech enterprises registered and reported by the Henan Certification Agency in 2024 (see the attachment for details) are hereby announced.
Company News
Apr 17,2025
Zhengzhou Zhongnan Valve Co., Ltd. was recognized as a high-tech enterprise
On December 24, the official website of High-tech Enterprise Certification disclosed an announcement on the filing of the fourth batch of high-tech enterprises certified and reported by the Henan Provincial Certification Agency in 2024. Zhengzhou Zhongnan Valve Co., Ltd. was on the list, with certificate number GR202441003423 and issuance date of December 24, 2024.
Company News
Apr 17,2025
Introduction to the structural characteristics of parallel gate valves and wedge gate valves
Gate valve refers to a valve whose closing element (gate) moves vertically along the centerline of the passage. Gate valves are mainly used for cutting off in pipelines.
Company News
Contact
E-mail:official@zzvalves.com
Address：No. 1, Jinniu Road, Xingyang City, Henan Province, China
Online Consultation
Leave your contact information and get a free product quote
Transportation
Support air, land and sea transportation
Customization
Offering options for customers to customize
Enjoy A Discount
Customers can negotiate the purchase price
Phone/WhatsApp:
Email:
Get A Quote
Expand your business with a trusted partner