Chengdu Qida Science and Technology Development Co.,Ltd (hereinafter referred as Qida for short) was founded in 1992 in Chengdu city,Sichuan province,China. Qida specilized in R&D,manufacturing and exporting plastic bitumen bags.These bags were applied to pack all kinds of bitumen in the world market.Our bitumen bags made great profits and positive environmental effect for customers. Qida covered an area of 30,000 square meters,possesses total assets more than usd 10 million and annual total sales about usd 30 million,and employs 100 staff in 2009.It is able to manufacture more than 50 million sets of bitumen bags annually. Qida attached great importance to technological innovation,successively won National advanced technology innovation unit in fusible polyolefin packing bags,Excellence Patent Unit,Provincial Enterprise Technology Center, National High-Tech Enterprise. Qida was identified as China National-level High-tech Enterprise by Chinese government in 1993.The company implementes ISO9002 quality assurance system.The products meet the requirements of ISO9001:2000 and China GB/T 19001-2000.Qida also has a good after-sales service system.Our engineers will help you t solve your problems in 24 hours. Through 17 yeas rapid development,QIDA Brand meltable bitumen bags were exported to Russia,Canada,USA,Colombia,Chile,Peru,Brasile,UAE,Bahrain,Iran,SaudiArabia, Monglia,Kazakhstan,Thailand,Combodia,Turkeyk,Germany,Switzerland and other countries.Bags earned good reputation from customers. To change the traditional packing style of bitumen,such as drum,QIDA aspires to be the most powerful provider of bitumen bags all over the world.We hope to cooperate with you!