Zengran Packaging production base has 30000 square metre which is located on Luyang Industrial Park Hefei China. It is the biggest electronic weighing and automatic packaging technique developer and product provider in China. The company is devoted to the design and development of automatic weighing machine, the filling machine and so on. Zengran packaging products have won true and love of our broad users with favorable performance cost and excellent pre-sale service, for example: EFFEM Foods Corporation Ltd. Tianjin Henkel, Unilever, Shuanghui Investment &Development Corporation, Foshan Haitian Condiment Corporation, Hefei Fengle Seed Stock Corporation, Yang Ling Qingfeng seed Stock Corporation, etc. The products are also popular to more than hundred countries and areas such as France, India, Pakistan and South-east, Asia the Middle East, Africa and so on. Thousands of the leading products--Automatic Weighing packing machine are used stably and reliably all over the world. Conveyer equipments of the product transportation are successfully operated in many companies for Beijing Customs, Unilever, etc. Zengran Packaging company has grown rapidly through continuous exploration , research and application of advanced technology .We have develop different automatic weighing packaging unit such as four-side seal type , hand type, vertical type , pillow type, filling type and so on. Now the company takes a leading position in the technology development of automatic weighing packaging in China. Look into the future , the development of Zengran company is base on the advantage of personnel and technology. The company always holds on the quality policy "Quality, Reciprocity, Diligence and Efficiency."