Hongfa宏发股份是中国继电器行业的龙头企业，同时也是全球主要的继电器生产销售厂商之一，综合经济效益位居国内同行业之首。

​Hongfa宏发成立于1984年，遵循“不断进取，永不满足”的企业精神，​Hongfa宏发已发展成世界一流的继电器研发和生产基地，产品涵盖了继电器、低压电器、高低压成套设备、精密零件及自动化设备等多个类别。其中，继电器产品作为宏发的主营业务，共有160多个系列、40,000多种常用规格，年生产能力达到15亿只。Hongfa宏发产品广泛应用于工业、能源、交通、信息、生活电器、医疗等行业，产品出口到100多个国家和地区，公司在多个国家和地区建立本地化服务网络，具备了全球化的市场运作和技术服务能力。    

​Hongfa宏发拥有三十年的继电器研发和制造经验，致力于以继电器产业链为基础的产品研发与技术创新。​Hongfa宏发技术中心是国家级企业技术中心，目前拥有继电器行业顶尖技术人才组成的研发团队，承担了多项国家标准的制定和多项国家重点项目的实施，也是国内继电器行业唯一同时拥有博士后工作站和院士专家工作站的企业。

​Hongfa宏发检测中心是中国规模最大、技术水平最先进的继电器检测与分析实验室，也是德国VDE、北美UL、中国CNAS认可的实验室。产品通过了美国UL/CUL，德国VDE、TÜV，中国CQC等国内外安全认证。

Hongfa is the leading relay manufacturer in China and one of the leading relay suppliers and manufacturers in the world. Hongfa ranks No.1 in relay industry in China in terms of overall economic efficiency.

Founded in 1984, Hongfa has become a top-notch relay R&D and production center all over the world under the guidance of ”Never rest on our laurels; Make more progress”. Our products include relays, HV/LV devices, precision parts, automatic production, etc. Among them, relay is the main business with 160 plus series, 40,000 plus regular specifications and annual production capacity of 1.5 billion pieces.

Hongfa products are widely used in areas as industry, energy, transportation, telecommunication, home appliances, medical care, national defense, etc. and are exported to over 100 countries and regions. The establishment of local marketing and service centers in many countries and regions enables us to conduct business and deliver technical support to our customers on the global basis. 

With thirty-year’s experience of relay R&D and manufacturing, Hongfa has devoted itself to product R&D and technology innovation. Hongfa owns a state-accredited technical center and an R&D team consisting of top technical personnel in relay field. Hongfa has participated in the formulation of national standards and the implementation of key national projects. We are also the only relay enterprise to set up a postdoctoral research station and an academician experts workstation.

Hongfa's test center is the biggest relay test and analysis laboratory in China with the most advanced technology , which is recognised by VDE, UL and CNAS. Hongfa's products have obtained the certification of UL/CUL, VDE, TÜV and CQC. Hongfa people have a consistent pursuit of excellent quality which is regarded as the lifeline of the company and the key to success. Meanwhile, by adopting advanced concept and perfecting quality management system, Hongfa has conducted quality pre-planning, procedure quality control, supply chain management, etc. and has so achieved first-class quality and won the acknowledgment of customers home and abroad.

As an outstanding professional relay manufacturing and sales company, Hongfa has won social recognition, too. Since 1995, Hongfa has continuously ranked among China Top-100 Electronic Components Enterprises. Hongfa has been awarded the Advanced Hi-Tech Enterprise of Torch Program by the Ministry of Science and Technology and Hongfa is the only relay enterprise to be awarded the first batch National Export-oriented Enterprise of Automotive Components by the Ministry of Commerce and the National Development and Reform Commission.

Hongfa will continuously push forward industry technology development and rejuvenate national relay industry as well as expanding, improving and diversifying relay products and endeavor to be a leader in world relay industry.
Hongfa is looking forward to growing together with all of our customers in the world and sharing the joy of advanced technology.