Since 2015, the factory has been OEM for many world-famous outdoor brands. The factory has a mature production line, standardized production and management system in the fielIn 2021, brand 171 was invested by the Hebei Wei Zhengheng group,and adopted Wei Zhengheng's mature service team and advanced production management and quality control system. 171 has expanded its factory, updated its modern production line and improved its production efficiency, so as to expand overseas markets and attract larger orders.