Shandong Meidoor System Door&window Co., Ltd. Contact Mifandraisa aminay:info@meidoorwindows.com CEO & Talen'ny varotra Jaywu:Jaywu@meidoor.comWhatsapp:+8613608979742 finday:+8618053677371 Varotra Whatsapp:+8613345259161WhatsApp:+8619954170818 US-Office (NY) Dr. Shirley Liu:Shirley@meidoor.comtelefaonina: + 1-201 658 3246