According to official website information of Huajin Times (Tianjin) Water Purification Technology Co., Ltd., Huajin Times Water Purifier adopts various water purification technologies, including ultrafiltration, RO, ultrafiltration +RO, etc. , the product range covers water purifiers, drinking fountains, water softeners, etc. The company mainly sells products through direct selling mode. Direct selling is a sales model. The company sells products directly to consumers, eliminating the traditional intermediate links and providing a more direct sales and service experience.