Gelianbo is a subsidiary of ZaiShi Technology Group that focuses on international trade. Zaishi Group's associated brands include DonosHome, RickSam, LONNXY and DooHom.DonosHome is a leading brand renowned for its R&D, production, and distribution of patented, innovative, and accredited products. Specializing in a wide range of products, the brand encompasses battery testers, OBD2 diagnostic tools, OBD2 scanners, and OBD2 detectors, as well as modification and precision automotive parts. With a team boasting over a decade of experience in automotive electronics, vehicle maintenance, battery testing, automotive modification, and the production and sales of precision parts, DonosHome stands at the forefront of the industry. The products have garnered global acclaim, reaching over 50 countries worldwide. We take pride in our extensive range of Battery testers, OBD2 diagnostic, OBD2 scanner, OBD2 decoder, and several brand modification and precision automotive parts, which are essential tools for automotive professionals and enthusiasts.