Hengdrive` brushless DC motor is high matching ,applied to multi-filed, that`s the main reason why we choose it. Our product is gear reducer ,we made the first industrial stand and gear case, but different manufactures, different applications and different industries have different dimension of brushless DC motor，so that we have to open a lot of moulds , fixtures to cater to BLDC, waste a lot of cost of product and time of R&D. Hengdrive BLDC can meet the general , standard and exchange of dimension and installation at present ,and applied to multi-field..Hengdrive is our best choice and the good partner , and  its service is first-class .