Email: sale@galaxy-steel.com
Wechat: LXF13931739696. Whatsapp: 008613931739696
Website: www.friend-steelpipes.com www.cz-steelpipe.com
Негізгі бет LSAW pipe outside Submerged arc welding.
Email: sale@galaxy-steel.com
Wechat: LXF13931739696. Whatsapp: 008613931739696
Website: www.friend-steelpipes.com www.cz-steelpipe.com
Пікірлер