H and B Insulator Company Limited

H and B Insulator Company Limited is a trading and service company based in Dalian, China, specializing in the supply of insulator accessories. Established in 2013, the company employs 11 to 50 people and focuses on providing high-quality components for the electrical apparatus industry. Their product portfolio includes insulator metal fittings (such as ball and socket, clevis and tongue types), epoxy fiber glass bars, HTV silicone rubber, and porcelain bushings for applications like surge arresters, voltage transformers, and circuit breakers. The company emphasizes quality control, with experienced QC engineers overseeing processes such as pouring, forging, heat treatment, machining, and hot-dip galvanization, as well as meticulous packaging to prevent rust. They serve as a professional supplier for composite insulator manufacturers worldwide.