... door. Airproof door Gas-tight door ,operating room door,automatic operation room doors,medical door, Made in Guangzhou,China.suitable ... Stainless Steel panel. With Aluminum Framed.Color: Usually Blue, white, grey-white. For other color, the lead time will be longer. ... (with or without door), gate opener, access control system(for automatic doors), operating room doors (swing and sliding) , garage doors, ...