Zhong Han (Zhejiang) Environmental Technology Co., Ltd. is located in the high-tech industrial park of Yuhang, Hangzhou. It enjoys beautiful surroundings and convenient transportation. It is a high-tech enterprise specializing in the research and development, production, sales and installation of high-precision temperature and humidity equipment. The company has a 1,000-square-meter elegant and comfortable office building and a brand-new modern standard factory covering over 6,000 square meters.