Hebei Rongtong Detergent Technology Co., Ltd, established in 2002, is a leading and specilist supplier in the daily washing detergent products and many other products. 　　Depend on the advanced technology & innovate, we continually provide the high quality products for our customers. Letting the users with a more assured is our target, our company own a completely strict quality control before delivery out the factory. Our company have passed the ISO 9001:2000 proved and the GB standard; supply the best quality to our customers. 　　Our company have effective management systems, we can provide one-stop service to our customers from the research and design to produce and delivery in time, also on the sales and after-sales service. ...