Maybe you are a 304/316L sampling cock purchasing manager, who are looking for high quality 304/316L sampling cock, and Joneng are a professional manufacturer & supplier that can meet your needs. Not only 304/316L sampling cock we produced have certificated the international industry standard, but we can also meet your customization needs. We provide online, timely service and you can get professional guidance on 304/316L sampling cock. Don't hesitate to get in touch with us if you are interested in 304/316L sampling cock, we won't let you down.
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.
