About The Company
Established in 2010, Guangzhou Liangdian Automotive Supplies Co., Ltd. specializes in the professional research, development, and manufacturing of automotive beauty and car care products. We offer 8 main product series, including ceramic coatings, car waxes, washing chemicals, air purifiers, car wash drums, car wash guns, polishing series, and car wash tools.
As an integrated enterprise of trading and manufacturing, our company and factory are strategically located in the Baiyun District of Guangzhou. We fully accept OEM custom service orders as well as retail stock orders. We warmly welcome friends from all over the world to visit us, provide guidance, and negotiate business.

Our Milestones
2007
The founder team was officially established, alongside the creation of our dedicated R&D team, marketing team, and service team.
2008
Successfully built and launched the SURAINBOW brand.
2009
Experienced rapid development. We expanded standard production lines and upgraded output, while simultaneously improving quality control, warehousing, and logistics capabilities. Obtained the "ISO9001 Quality System" Certificate, as well as CE and RoHs Certificates. Product sales rose steadily.
2014
Through continuous development and innovation, our team has won numerous prestigious industry awards over the years, including:
- Top Ten Brands in Automotive Beauty Industry
- Industry Quality Supplier
- Ten-Year Sustainable Brand
- Three Good Brands
- Top Ten New Brands
2018
Partnered with DIRECTIONS, a professional and well-known design team, to upgrade the product quality and service experience of the SURAINBOW brand, firmly establishing the brand's "light luxury" style.
2019
Successfully entered overseas markets and launched the Whole Detailing Shop Output Chain Service.
2020 - 2022
SURAINBOW products sold well and became increasingly popular in international markets, especially in Southeast Asia, the Middle East, and European & American markets. Successfully signed up for brand agencies in Lithuania, Kazakhstan, Bahrain, Iran, and Chile.
2023
Launched a new range of SURAINBOW products: the DIY Car Care Series. Expanded our global footprint by signing brand agencies in Palestine, Israel, the Netherlands, the UK, Belgium, and Germany.
2024
Introduced cutting-edge technology with the launch of a new product range: the Graphene Car Care Series.
2025
Successfully upgraded to become an Alibaba flagship merchant.
Future Vision
Looking ahead, SURAINBOW remains committed to continuous innovation in automotive care technology. Our vision is to lead the global market with eco-friendly and advanced detailing solutions, forging deeper global partnerships to deliver the ultimate car care experience to every customer.

