Pls. contact: Ms.Daisy(*****) Skype:daisy198333Our company named Shanghai Lidun Package and founded in 1999. We focus on producing multiwall kraft paper bags used in food additive, animal feed , chemical field in China.We have imported German W&H automatic Bottomer Line and top quality of paper bag which can compare to overseas package company but lower cost.So far we have got the licenses of HACCP, QS and ISO-9001 quality system.Our clients are in Top -500 in the world including BASF , DANISCO ( Danmark) , DSM, ROCHE, etc )Welcome to your enquiry!For more detail pls.browse:*****