HAILANG.HAILANG was founded in 1993 as a company specializing in the R&D and manufacturing of explosion-proof electrical equipment for industrial plants, marine applications, and waterproof, dustproof, and corrosion-resistant electrical products. The company occupies over 50,000 square meters, featuring comprehensive production workshops including foundry, machining, coating, and assembly facilities, with a workforce of 338 employees. A high proportion of these are technical personnel, enabling strong independent R&D capabilities. Through years of development, the company has become one of China's most comprehensive manufacturers of explosion-proof electrical products, offering over 100 series and thousands of specifications of electrical equipment and lighting fixtures. Products strictly adhere to domestic standards such as GB3836 and have obtained ISO9001 quality management system certification. Core product lines encompass explosion-proof electrical equipment, specialized lighting, and intelligent lighting systems.