Jiangsu Crown Police Equipment Manufacturing Co., Ltd ໄດ້ສ້າງຕັ້ງຂຶ້ນໃນປີ 2010. We have a workshop area of ​​10,000 square metres, including injection molding machine, riveting machine, polishing machine, bending, oven, painting platform, polishing machine, punching machine, cutting machine and complete products line production, including helmet workshop product, sewing workshop, shield workshop.