Hezhang Crafts Co., Ltd was founded in 1979, located in a historic and industrial center city of the northeast —-Shenyang. It is a company of product development, design, manufacture, and retail. Professionally provide packaging for precious goods.Hezhang is also well known of it’s independent developing grading series. Variety of customized packaging products acquire national patents, also passed the ISO9001 quality management systems.The company also passed the factory inspection by several foreign mints