rainontrees is a R&D-driven enterprise co-founded by high-end talents including technical elites and seasoned industry experts from home and abroad.

Over the years, the company has deeply rooted itself in the industry, dedicated to polishing products and technologies, and developed a number of benchmark and epoch-making products. It has also provided ODM (Original Design Manufacturing) services for a variety of products to many world-class enterprises. At present, the core products of Guanghelin Group cover smart fire protection, smart elderly care, smart security, smart industry, smart agriculture, smart life, smart lighting, plastic molds and other fields.