
For so many years, Hoprio is considered as a reputable enterprise due to the unwavering high standards in the manufacturing of brushless dc motor controller. Hoprio's angle grinder motor series contains multiple sub-products. Strict inspection of Hoprio brushless dc motor controller involves different aspects. For example, its insulation materials will be inspected in terms of arc resistance and electric leakage resistance which may form a conductive path or cause mechanical damage. The product is corrosion resistant. It resists corrosion in the presence of industrial and organic chemicals and is not prone to failure under these circumstances.

Through a sustainable plan, we aim to halve our company's environmental footprint in manufacturing. Under this plan, corresponding measures have implemented, such as cutting energy consumption and reducing wastes.