Hebei Yufeng International Trading Co., Ltd. is a strategic expansion of Hebei Changhong Heating Equipment Manufacturing Co., Ltd. Into the international market. Founded in 2002, Hebei Changhong Heating Equipment Manufacturing Co., Ltd. is a national-level supplier selected for "coal-to-electricity conversion" projects and a leader in heating technology in Northern China. We specialize in the R&D and manufacturing of high-efficiency electric heating equipment. Leveraging successful experience from government coal-to-electricity projects in Beijing, Tianjin, Shandong, etc. (cumulative project awards exceed 500, 000 units), the company has independently developed a comprehensive range of residential and commercial heating products. Our patented portfolio includes air source heat pumps, ground source heat pumps, electric boilers, electric wall-hung boilers, carbon fiber electric heaters, thermal storage devices, high-temperature radiant panels, electric heating paintings, and more. Our subsidiary, Hebei Yufeng International Trading Co., Ltd. (independent brand "Yuexiang Xinghe"), possesses a mature international trade team. We integrate large-scale production and a vertical supply chain to deliver industry-leading cost-effectiveness. We support deep ODM/OEM customization, including voltage adaptation (100V-480V), power customization (3kW-2000kW), structural modifications, and smart control system integration. We ensure seamless global delivery via efficient logistics channels from Tianjin/Qingdao Port, offering FOB/CIF/DDP terms. Our services include one-stop export customs clearance, commodity inspection, and certification support. All products are certified to international standards: CE, LVD, EMC, ERP, CB, ETL, CCC, CQC, and ISO9001/14001/45001. We hold a 50 million RMB product liability insurance policy. We promise a 2-year warranty and full lifecycle after-sales support, including 48-hour global technical response, overseas spare parts warehouses, localized installation guidance, and remote diagnostics.