... of Qingdao SUJILI plastic factory which was set up in 1995 and formally established in 2005. So we have ... During these years, we have made a great development, and becoming a leading manufacturer and exporter, we ... 15 containers in one month, and we are going to build a very big and new factory this year, ... heat-sealed, heat-cut, cold-cut, blown, sealed-in the-middle, three-side-sealed, with handle or ...