After the equipment production and trial operation, inspection qualification finished, obtained the (PL)product License at the same time, leave the factory then. We will send the professional engineer to your site as soon as the equipment arrived to your place.free installment ,equipment adjusting and testing, until it produce the qualified beer. Meanwhile, the equipment operating principle, operation process, maintenance, skill and instructions of operation, will be given you face to face on site by our engineer and operators ,lead you to operate at the same time. Besides, irregularly scheduled special training about the equipment operation, update technology and brewing updated technology will be offered for you, as a strong and authoritative technology support for your brewing technique and equipment running safely.