Weifang Rongda Fluid Bag Co., Ltd. is a professional software Flexitank production company. As early as 1990, our company began to design and manufacture drought bladders used in agricultural production lines, and water shortages contributed to the development of this kind of economy and applicable liquid container. In the year of 2003, our company started to produce "Flexitank" a new generation of Flexible packaging-tanks, according to the international standards(ISO, DIN, ASTM, SGS, FDA��). With the advantage of more reliable, more economical, more environmentally friendly and more ***** only took us six months to enter the international market, and had won recognition and high praise from our clients. At present, our company clients cover everywhere in the world including the main land of China, Europe, Africa, Asia, etc. Our flexitanks are widely used in storage and transport of food , oil, chemicals and most of bulk liquids.