We, Henan Jienuo Panel Industry Co., Ltd are one of leading manufacture of polyurethane sandwich panels for cold room, factory, logistic warehouse, other civil construction projects, take OMS high-pressure pentane foam system from Italy and Siemens intelligent production control technology, with4 production lines to satisfy with clients all over from the world.We are located in central China, Xinxiang City, Henan Province, have developed for 28 years since from 1996 years till now, our factory takes 80,000 square meters land, and with more than 300 workers, we have our own research and development center and professional design team to support our clients' projects.