COVNA_videos - COVNA-Valve

Covna

.chaty-agent-header:before, .chaty-view-header:before{--wpr-bg-8b40a34d-fa72-4c40-b887-c5b11cea0ea6: url('https://china-covna.com/it/wp-content/plugins/chaty-pro/images/header-top.png');}.chaty-agent-header:after, .chaty-view-header:after{--wpr-bg-ec7e807b-e2ae-468e-b9de-9d0b6defbec1: url('https://china-covna.com/it/wp-content/plugins/chaty-pro/images/header-bottom.png');}.chaty-whatsapp-form:before{--wpr-bg-612f12ae-1277-4dc5-9184-03530526ccc0: url('https://china-covna.com/it/wp-content/plugins/chaty-pro/images/whatsapp.png');}.chaty-popup-whatsapp-form .chaty-whatsapp-footer:before, .chaty-popup-whatsapp-form .chaty-whatsapp-body:before{--wpr-bg-e31d1501-9b28-4a91-972a-bfa4a1faa05c: url('https://china-covna.com/it/wp-content/plugins/chaty-pro/images/whatsapp-welcome-popup.png');}.trp-language-switcher>div{--wpr-bg-d2cd787e-ebe4-487b-80bd-b4d060bbcbe6: url('https://china-covna.com/it/wp-content/plugins/translatepress-multilingual/assets/images/arrow-down-3101.svg');}.ui-icon,.ui-widget-content .ui-icon{--wpr-bg-11b75f68-49ca-4dff-8d89-5d2f7cb67bf7: url('https://china-covna.com/it/wp-content/themes/oceanwp-child-theme-master/static/image/ui-icons_444444_256x240.png');}.ui-widget-header .ui-icon{--wpr-bg-904c0e89-839b-4759-9785-59599b14a2f5: url('https://china-covna.com/it/wp-content/themes/oceanwp-child-theme-master/static/image/ui-icons_444444_256x240.png');}.ui-state-hover .ui-icon,.ui-state-focus .ui-icon,.ui-button:hover .ui-icon,.ui-button:focus .ui-icon{--wpr-bg-6c2f66bc-6adb-4230-81ad-91a49682ab33: url('https://china-covna.com/it/wp-content/themes/oceanwp-child-theme-master/static/image/ui-icons_555555_256x240.png');}.ui-state-active .ui-icon,.ui-button:active .ui-icon{--wpr-bg-9b597ae2-226b-4016-b059-0fcaf6b354db: url('https://china-covna.com/it/wp-content/themes/oceanwp-child-theme-master/static/image/ui-icons_ffffff_256x240.png');}.ui-state-highlight .ui-icon,.ui-button .ui-state-highlight.ui-icon{--wpr-bg-885ee07a-3314-4f24-abb0-823c20ce5d1b: url('https://china-covna.com/it/wp-content/themes/oceanwp-child-theme-master/static/image/ui-icons_777620_256x240.png');}.ui-state-error .ui-icon,.ui-state-error-text .ui-icon{--wpr-bg-433fa453-dea2-404c-8862-9000e3e1f4e0: url('https://china-covna.com/it/wp-content/themes/oceanwp-child-theme-master/static/image/ui-icons_cc0000_256x240.png');}.ui-button .ui-icon{--wpr-bg-0fc7c375-b795-42ea-bdb0-ebd5ce011dd2: url('https://china-covna.com/it/wp-content/themes/oceanwp-child-theme-master/static/image/ui-icons_777777_256x240.png');}.wrapper .left .submenu li.hover a.sub1{--wpr-bg-0d72c01e-75ab-4d4f-a4c5-bca779e02a62: url('https://china-covna.com/it/wp-content/themes/oceanwp-child-theme-master/static/css/image/jtou_a.png');}.wrapper .left .submenu li.hover a.sub2{--wpr-bg-3c909c95-85c0-4d9a-bed6-5f9971b30a47: url('https://china-covna.com/it/wp-content/themes/oceanwp-child-theme-master/static/css/image/jtou_a.png');}.elementor-383 .elementor-element.elementor-element-0ba1fce:not(.elementor-motion-effects-element-type-background), .elementor-383 .elementor-element.elementor-element-0ba1fce > .elementor-motion-effects-container > .elementor-motion-effects-layer{--wpr-bg-8eff6c36-12d7-4a04-912d-1ce3f9e36e72: url('https://china-covna.com/wp-content/uploads/2024/10/联通全球-scaled.jpg');}.oceanwp-instagram-bar .instagram-logo{--wpr-bg-5b225aa8-904a-41b2-b53a-df16247f270e: url('https://china-covna.com/it/wp-content/plugins/ocean-extra/assets/img/instagram-logo.png');}p.flickr_stream_wrap a{--wpr-bg-3b31ec0c-2765-4e79-b698-b9741f5651b8: url('https://china-covna.com/it/wp-content/plugins/ocean-extra/assets/img/flickr.png');}.pswp__button,.pswp__button--arrow--left:before,.pswp__button--arrow--right:before{--wpr-bg-823e6ef3-b375-4e3f-9544-0d0e30e9d359: url('https://china-covna.com/it/wp-content/plugins/ocean-portfolio/assets/vendors/PhotoSwipe/default-skin/default-skin.png');}.pswp__preloader--active .pswp__preloader__icn{--wpr-bg-590a7644-7568-4ccd-9508-819afb120739: url('https://china-covna.com/it/wp-content/plugins/ocean-portfolio/assets/vendors/PhotoSwipe/default-skin/preloader.gif');}.pswp--svg .pswp__button,.pswp--svg .pswp__button--arrow--left:before,.pswp--svg .pswp__button--arrow--right:before{--wpr-bg-343c348b-23c2-43c3-a2d6-1e3dd9c666d4: url('https://china-covna.com/it/wp-content/plugins/ocean-portfolio/assets/vendors/PhotoSwipe/default-skin/default-skin.svg');}.wpl-iframe-placeholder{--wpr-bg-f6e9c14d-6784-488b-8c49-fa941d19ec59: url('https://china-covna.com/it/wp-content/plugins/gdpr-cookie-consent/public/images/placeholder.svg');}.wpforms-container .wpforms-datepicker-wrap .wpforms-datepicker-clear{--wpr-bg-a87edfb9-dcaf-433a-866d-62280f3b779d: url('https://china-covna.com/it/wp-content/plugins/wpforms/assets/pro/images/times-solid-white.svg');}

À propos de nous

COVNA GROUP CO, LTD
Depuis près de 25 ans, nous utilisons nos produits, notre expertise en ingénierie et nos solutions d'automatisation industrielle pour résoudre d'innombrables problèmes liés aux projets industriels de nos clients, notamment dans les secteurs de l'alimentation, des boissons, de la chimie, du traitement de l'eau et de la pharmacie,
COVNA, votre meilleur partenaire en matière de vannes de régulation de débit.

Nous contacter

Nouvelles de l'entreprise

Apprendre&nbspMore

La 15e conférence du salon industriel COVNA sur la protection de l'environnement de 2021

Le 23 octobre, le 15e salon de l'ingénierie de la protection de l'environnement de la Grande Baie et 2021 Environ...

30 octobre 2024