Zhonglian Rongxin (Beijing) Technology Development Co., Ltd. is a national high-tech enterprise.Located at Zhongguancun Fangshanyuan- Beijing New Material Industry Base.Originally affiliated with China Petrochemical Corporation Yanshan Petrochemical Group Company.For 15 years, We have mainly been engaged in the research and development, production, and promotion of new degradable materials. Our company has independently developed and produced CBADP fully biodegradable masterbatch, which has been awarded 1 national invention patent (patent number: ZL202310458172.2) and 7 utility model patents.The company has communicated multiple times with experts and doctors from institutions such as Kyoto University in Japan, the Chinese Academy of Agricultural Sciences, Sinopec Shanghai Engineering Company, Sinopec Yanshan Petrochemical Company, and the Ministry of Agriculture of China, summarizing experiences and overcoming the widely accepted global problem that traditional plastics cannot degrade