Hoprio is an award-winning designer and manufacturer of electric angle die grinder. We have extensive experience after years of development. Hoprio's brushless angle grinder series contains multiple sub-products. Hoprio brushless motor controller has been tested at the end of the production stage. It has been checked for its water absorption rate, deformability, surface cracks, etc. The product features enough safety. Its mechanical parts are well encapsulated to guarantee no parts will toss out during operation.
We pledge to put both business success and environment protection as our priority. We assume social responsibility during production to reduce carbon footprint as much as possible.