ance during warranty period, and lifelong guiding service through email and telephone.4. Technical engineers are ready to go abroad for installation, training and maintenance.5. Quick response for enquiry and after service.6. Customized service,OEM&ODM service are available to meet clients' different requirements.Contact UsEmail 1: yuan@aytz.cnEmail 2: lora@aytz.cnWebsite: www.aytz.cnWechat: +8619901443238/+8619901441338WhatsApp: +86 19901443238