Contact Us. Aimix Group Co.,Perfect Transfer Cart E-mail: inquiry15@aicranes.com. Mobile & Whatsapp: +86 199 3990 9238 ( Steven) Tel: 0086-371-55036316. Fax: 0086-371-86612475. Address: Daxue Road, Erqi District, Zhengzhou, Henan, China. Enter your contact details here to help us serve you better &