Cangzhou Hualing Electrical Appliance Co., Ltd. Was founded in 1978 and put into operation in 1999. The first and second phases of the company covers an area of 145 mu. There are more than 200 employees with an annual production capacity of 2 million insulators.

Hualing Electric Appliance is a modern science and technology enterprise. It is a comprehensive enterprise mainly engaged in research, development and production of 10KV-1000KV series suspension, crossbar, power station pillar insulator, composite insulator for electrified railway, 10KV-110KV zinc oxide arrester, disconnector, fuse and power fittings.

The company has passed the GB/TISO9001-2014 quality management system certification. The product has passed the National Insulator Arrester Quality Supervision and Inspection Center and has a complete set of Chinese and English type test reports, 5000 hours anti-aging test reports, and 500 KV composite insulator one-time forming machine and die research and development success. In 2009, the company realized self-produced mandrels, rubber mixtures, metal tools and moulds, realized overall quality control, reduced costs, shortened delivery cycle, and enhanced comprehensive competitiveness. The products cover more than 20 provinces, municipalities and autonomous regions, and are exported to more than 50 countries such as Europe and America.

Excellent quality and perfect after-sales service have won wide recognition of users. Enterprises have been awarded "China Electrification Bureau Material Supplier", "South China Grid Qualified Supplier", "National Railway Administration Administrative Licensing Unit", "CRCC Railway Product Certification Enterprise"