The registered address of krug (jangsu) cold chain technology ltd. Is located at no. 129 delo road, lauyang township, wujin town, changzhou city, with the registration authority being the administrative approval bureau of wujin district, changzhou city, represented by legal persons, and covers research and development, technical services, technology transfer and technical advice for cold chain technologies; refrigeration equipment, production, processing, installation, sale, repair and commissioning of air conditioning equipment; cold storage works, heating works, building decoration works, installation works for building machines and electrical equipment; metal rigid polyurethane cores, cold-storage panels, rock cotton boards, building temperature panels, temperature boards, temperature boards, heat doors, fast doors, hydraulic lift platforms, production, processing, installation and sale of cold-chained technologies; ventilation equipment, heating equipment, non-resulting steel pr...