Cixi Hongyi Temperature Controller Factory, established in 2001, is a manufacturer and trading company based in Cixi, China. The company is part of Ningbo Hongyi Investment Holdings Co.,Ltd., and operates a factory covering 150,000 square meters with 3,000 employees, including over 100 Master Degree graduates and senior engineers. They specialize in manufacturing environmental controls, power connectors (socket outlets, extension cords, adaptors, cable reels), small kitchenware household appliances (deep fryers, electric ovens, sandwich makers, food steamers, blenders, ice cream makers, toasters), indoor LED lights, and mechanical and electronic timers. Cixi Hongyi Temperature Controller Factory possesses advanced manufacturing equipment, comprehensive testing devices, and strong scientific research capabilities, positioning them as a leader in their field. The company holds numerous certifications including ISO 9001, ISO 14001, GS, CE, UL, BSI, VDE, TUV, KITEMARK, KEMA, NF, N, S, and D. Their products are exported to various international markets, including European and American countries such as Germany, UK, USA, France, Sweden, Norway, and Finland.
Ningbo Yong Yuan Energy-Saving Technology Co., Ltd. is a professional manufacturer specializing in HVAC components and air conditioning fittings. Established in 2015 and headquartered in Ningbo, the company operates a 10,000-square-meter factory in Lanxi, Zhejiang, featuring eight production lines and specialized workshops for mold manufacturing, CNC machining, injection molding, and electronic assembly. Their comprehensive product portfolio includes room thermostats, motorized valves, electric actuators, synchronous motors, water flow switches, and energy meters. As a contract manufacturer offering OEM and ODM services, the company supports its own brand, YUONG-YUAN, and maintains a dedicated R&D team for technical solutions. Ningbo Yong Yuan Energy-Saving Technology Co., Ltd. adheres to strict quality standards with ISO 9001, CQC (CCC), and CE certifications. While established as a leader in the domestic Chinese market for over a decade, the company has expanded into international trade, exporting approximately 41% to 50% of its annual output to global markets.