Yes, the weight and volume of brush fiber 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.

Headquartered in China, Mingwang Synthetic Fiber Factory Co.,Ltd has many years of experience in designing and producing toothbrush bristles material for the world market. Mingwang's broom bristles series are created based on unremitting efforts. The product is structurally sound. It has a mechanically robust design that can withstand actual operating conditions and environmental exposure. With a 'customer first' attitude, Mingwang maintains good communication with customers.

During our production, we always keep costs and environmental considerations in mind. We make efforts to minimize energy consumption and waste, meeting the standards of environmental standards.