Qingdao Zhongxing Yunshang Technology Co., Ltd. is a subsidiary of Aofeng Technology Group Co., Ltd., located in the beautiful coastal city of Qingdao. It is a comprehensive foreign industry and trade company with independent import and export rights. At present, there are more than a dozen professional scientific researchers who are committed to the research and development and production of various new plastics, packaging materials, and protective materials used in the optoelectronics industry. The products are mainly based on PET, BOPP or PE, and acrylic, silica gel or PU glue. The main products are protective film, release film and electrostatic film. The annual export of various types of plastic products and materials of the company is more than 5,000 tons, as well as other products of the group's subsidiaries: LED display screens, solar photovoltaic power stations, refrigerators and various Machinery Products.