On 2020-09-09, we received the formal Purchase order (PO) for the electric heat mats for seed from our Japanese customer. This is the third Version Heater mats that we made for them. these heating mats are used for the seed cultivation in argriculture. The first two Version is 1800mm*900mm and 900mm*600mm. This version of heat mat is smaller than the first two types. it is 760*360MM. Thank for your trust and support all the times.