Qingdao Longjintai Packing Co., Ltd. is located at the bank of beautiful Jiaolai River. We are a professional manufacturer of liquid bags, storage bags, truck-mounted belts and other packaging products. Our company has abundant technical skills and employs experts for the development and application of new materials. We also have advanced production equipment and production lines. Our strategic concept is "Specialization, Standardization and Marketization".



By strengthening technical process constantly and controlling product quality strictly, we have won a good...