Based in Cangzhou, Hebei Province, China, Hebei Guangde Group is a large-scale stainless steel valve manufacturer with 30 years of professional experience. Integrating precision casting, forging, CNC machining, assembly and testing, we boast strong technical strength. Our products are widely applied in petroleum, chemical, electric power, food, refrigeration, cold chain logistics and gas storage & transportation fields, enjoying high popularity and influence at home and abroad.? The group has 4 production bases, over 1,000 employees including more than 150 technical personnel. Equipped with over 400 CNC machines and various professional testing instruments, we have independently developed the MES management system, and obtained more than 100 patents as well as over 30 authoritative certifications such as ISO9001, CE, PED and classification society certifications.? Its subsidiary, Hebei Guangde Tank Valve Technology Co., Ltd. (GUARD), focuses on valve and accessory solutions forrefrigeration, low temperature, tank containers, LNG tanks, gas storage & transportation and tank trucks. Our products include manholes, foot valves, emergency shut-off valves, safety valves, ball valves, butterfly valves, quick couplings and special flanges, with stable performance and reliable quality, especially for low-temperature media, gas and refrigeration system supporting valves.? As a member of ITCO (International Tank Container Organization), Guangde is the first professional enterprise in China to realize the specialized and serialized production of tank container valves, successfully breaking the foreign monopoly. Our products are widely used in T50, T75, LNG low-temperature tank containers, refrigeration gas storage tanks and cold chain logistics equipment, and we can provide customized development according to customer needs, maintaining long-term in-depth cooperation with well-known domestic