Bangkai adheres to the quality policy of starting from the source, striving for perfection, being meticulous and consistent, regards product quality as the lifeline of the enterprise, takes technology as the support, takes improving the quality of all staff as the starting point, takes the effective operation of the quality management system as the guarantee, the whole process, the whole position, and can retroactively strengthen the quality management.

The company adheres to the strategy of "technical standards drive quality improvement, and standardization drive marketing", and its ten-year efforts are only for the better.

The company has passed ISO9000 quality system certification.

The company has an independent quality inspection laboratory, covering the whole process from raw materials to finished products.