Shandong Province Qingyun County Junchuang Lock Industrial Co., Ltd. was established in 2008, which is located in Qingyun county, Dezhou city, Shandong province. It is one of the earliest domestic manufacturing companies focused on the development of security seals and warehouse logistics terminal products. The factory covers an area of 13356 square meters, with 520 sets of equipment and 274 employees. It integrates the r&d, design, production and sales of meter seal, disposable seal, bolt seal, electronic intelligent seal, plastic cable tie, GPS positioning seal, turnover box, material box, parts box, pallet and other products. Enterprise has 12 patents of national invention, new and appearance. Enterprise and the products passed the ISO9001 quality management system, ISO14001 environmental management system, ISO18001 occupational health and safety management system, SGS Switzerland, C-TPAT alliance security system and other kinds of testing and certification. It was awarded "National High-tech Enterprise"and "Specialized Special New Enterprise"