Changhong Industrial Products Manufacturing Co., Ltd. is a professional mask manufacturing companies and factories located in Jiangyin City, Jiangsu Province, China, our industry with the most advanced information and expertise in China engaged in product development and production of masks, we always uphold the " management experience, production costs, the world's standards of quality "as a sustainable business philosophy of customer service. Stressed that allows all customers buy the most secure products and most competitive price. In order to achieve maximum customer satisfaction and reliability. We have a group of strong management team, with a strong mechanical manufacturing capacity, and excellent R & D technology, with the demand for different products manufactured or improved mac.. (more>>)