Hai Yang Rongchang Plastic Fabric Package Co., Ltd, founded in 1998, is located in Haiyang City, Shandong Province, with a total investment of more than 200 million yuan, covers an area of 35000 square meters, construction area of 30000 square meters, annual output of various bags 300 million, has more than 500 employees, is the professional manufacturers of low melting point rubber ingredients bag (patent products, the annual output 5000 tons), EVA valve pocket, PE square bottom valve pocket, kraft paper square bottom valve pocket, engaged in this line for more than 15years. We also took the lead through the ISO9001: 2008 international quality management system certification. Our products have been sold well not only on domestic market, but also exported to South Korea, Janpan, the United States, Canada, France and gained high reputation from users home and abroad. Besides, a long terms business relationship has been established between our company and many top 500 companies in the world, such as: Rhodia (Solvay)\Evonik(Degussa), Nexen tires etc. Over the years, Rongchang Package has been committed to all kinds of powder, granule materials chemical products and chemical fertilizer manufacturers to provide high quality packaging products and services, for a variety of different needs of customers to provide the most suitable products and services.