Qingzhou Hengchun Packing Products Co., Ltd., directly invested Canadian enterprise, was founded in 2000. Our company is a professional bag maker located in Qingzhou City, China. At present, our output is more than 1,000 metric tons of bags annually. 95% of our products were exported to the USA, Canada, Middle East, Australia and Europe markets. Our manufacturing team has over 10 years of experiences in film blowing field. Our factory is certificated with Huaxia quality management system. We are the 2008 Olympic Games biodegradable bags supplier. We are mainly supplying four kinds of bags and films. (I) PE bag a) HDPE b) LDPE c) LLDPE (2) Biodegradable bag a) PE and Corn Starch Additive b) PE and EPI (TDPA=Total degradable plastic additive) c) 100% biodegradable materials based on Corn Starch (B-F...) To the following standards for biodegradable and compostable bag