English
العربية
Français
Pусский
Español
Português

ABOUT JONENG

JoNeng valves company was started in 2007. Located in the stainless steel industry zone, Wenzhou, China.

Totally 130nos of workers and the factory Covers 5000m2. Till now, we have 34 sets of LG Mazak machines and other local CNC machines; Plus, we have 2 sets of automatic machining unit.

To assure better quality, we have the full inspecting quality control equipment: 1nos Ra roughness instrument, 3nos stainless steel spectrometer, numbers of roundness instrument, numbers of thickness instrument, numbers of radius instrument, 3 nos pressure testing center. 

Why choose JoNeng?

To assure better quality, we have the full inspecting quality control equipment: 1nos Ra roughness instrument, 3nos stainless steel spectrometer, numbers of roundness instrument, numbers of thickness instrument, numbers of radius instrument, 3 nos pressure testing center.

OUR CERTIFICATE

We aim for the best quality control for the stainless steel valves and fittings from Joneng company. We aim to make all customers happy with Joneng made valves and fittings.We aim to ensure the success and efficiency with the customers together .

The products are manufactured according to SMS, DIN, AS, BS, BPE, JIS,JIS, ISO,ANSI B16.5, ASME and other standards. They also can be customized.

And our company is approved with CE, PED, ISO 9001 quality management system. The products are complied with FDA certificate.

LATEST NEWS
The core reasons why 3A unions do not have a sealing ring + structural advantages + applicable/prohibited scenarios

Have you ever wondered why 3A unions don’t use a sealing ring? That’s exactly where their design advantage comes in—they rely on precise metal-to-metal contact for leak-free connections. Understanding this design is crucial to ensure hygienic operation, optimize structural reliability, and know when their use is appropriate or prohibited.

Anti-mixing valve core analysis: definition / purpose / application / supporting components / essential scenarios

Have you ever wondered what makes an anti-mixing valve essential in piping systems? That’s exactly where its design matters—it prevents fluids from mixing, controls flow direction, and works with supporting components to maintain system integrity. Understanding its purpose and applications is crucial to ensure product safety, avoid contamination, and protect equipment.

Key differences between valve positioners and smart valve heads + Selection guide

Have you ever wondered what distinguishes valve positioners from smart valve heads? That’s exactly where their functions come into play—positioners ensure accurate valve positioning, while smart valve heads offer advanced monitoring and diagnostics. Understanding these differences is crucial to optimize system control, improve efficiency, and select the right solution for your process.

The core difference between directional control valves and anti-mixing valves

Have you ever wondered what sets directional control valves apart from anti-mixing valves? That’s exactly where their roles differ—directional control valves guide fluid flow along desired paths, while anti-mixing valves prevent cross-contamination. Understanding this difference is crucial to ensure process accuracy, protect product quality, and safeguard equipment.

Subscribe to our newsletters to receive latest news and updates !
JoNeng valves company was started in 2007. Located in the stainless steel industry zone, Wenzhou, China. Totally 130nos of workers and the factory Covers 5000m2.

CALL NOW FOR SERVICE!

 +0577-86658735 / +0577-85319281
    +0577-85319315
 sales003@jo-neng.com
 1306-1B, 1188, YONGDING ROAD,LONGWAN DISTRICT,WEN ZHOU CITY,CHINA
Copyright © 2016 Joneng Valves Co.,Ltd. All Rights Reserved. Sitemap | Support By leadong.com