The total production cost equal the sum of direct materials costs, direct labor costs, and manufacturing overhead costs. In the production process of knee support brace, the direct materials cost is one of the few variable parts. For some mature and well-developed producers, they focus on developing or importing high-end technology to reduce the materials waste as much as possible, therefore enhancing the utilization ratio of raw materials. This, in turn, can reduce the investment in the raw materials while ensuring the quality.

Dongguan Prosperity Sports Goods CO. Ltd is an experienced manufacturer engaging in developing and producing EVA case. We have stood firmly in the market. Waterproof dry bag is one of Prosperity Outdoor Sport Goods's multiple product series. This product has such features as lightweight, high compressive strength and load-carrying capacity. And it is strong enough to bear rough handling. Its materials are of closed-cell structure, endowing it with insulation. The product is among the best in the industry and has a promising market potential. It is widely sold to North America, South America, Europe, Japan, Korea, South Asia, etc.

We have a number of initiatives in place to help attract and develop talented people, strengthen our company’s culture, and support our ability to execute our strategy.