David Dan's video: Upgrade Guide for Anet A2 New Mainboard

Please pay attention on the upgrade mainboard after Nov. Shenzhen Anet Technology Co., Ltd is a high-tech manufacturer, producing desktop 3D printers, 3D printer filaments.We focus on desktop 3D printer field for 4 years and provide printers for many companies and countries. We have our own brand—Anet, and we also do OEM and ODM for large orders. Our products have obtained CE, SGS, EMC, FCC and RoHS Certificate and have been sold to over 100 countries like America, Australia, England, Russia etc. Any more questions, please feel free to ask, we will be glad to give our professional services. Give us a chance, we will return you a generous reward. Hope we have a good business relationship.