Yes, the weight and volume of brushless dc controller after shipment are included in the shipment form which is sent to our customers. The freight expense is calculated based on the weight and volume of the product. As customers have the right to know the exact calculation of the freight, expenses, we will measure the weight and volume of the packed product after shipment. The data will be provided by the freight suppliers, with which we have cooperated for years. We ensure the figure is accurate and correct and will take some photos as evidence. Hoprio group has been in the business of manufacturing brushless dc motor controller for many years. Our experience and integrity are at a high level. Hoprio's brushless controller series contains multiple sub-products. Hoprio electric angle die grinder has a scientific design. It is made according to environmental/climatic factors such as light, temperature, wind, sound, touch or with occupant/user needs. The product has good chemical properties. It has been pre-treated to stand up the corrosive condition, such as chemical liquid environment. We insist on our managing principle of surviving based on quality and improving based on innovation. We will enhance learning about world-cutting-edge manufacturing techniques and keep our own way of innovation.
