色婷婷综合五月天_www.三区_91美女视频网站_欧洲无线一线二线三线区别大吗_无码国产精品一区二区VR老人_国产69精品久久久久观看黑料

Shenzhen City Jia long run printing Co., Ltd. is one of the printing industry is the largest professional printing enterprise is a set of books, printing and packaging, special printing as one of the provincial-level books fixed-point printing factory, perennial bear the important task of production in the country is the backbone of printing enterprises; Guangdong News Publishing Bureau books and people's education press, primary and secondary school textbooks printing sentinel plants. Enterprise has become one of the Shenzhen City printing star enterprise, is the Shenzhen printing backbone enterprises, the Shenzhen municipal government as the official printing fixed-point units. Company through the ISO9001: 2000 international quality system certification, factory full implementation of the 5S management, always adhere to the "to market the need for center, to product quality survival, beg the development with the innovative technology, with strict management for efficiency!" Quality policy, the pursuit of perfect quality, provide quality service.