this is the manufacturer of ovens which are used in laboratory and industry, the highest European standard, located in Guangdong of China, Designed in FRANCEMain products: Drying ovens, vacuum ovens, incubator, industrial ovens, laboratory ovens and so on. High temperature and large volume are available.The products passed CE certification.We agree 1 sets for the initial order and the delivery time is about 30days.Look forward to hearing from you.yours truly Sophia