Shenzhen Rainbow Technology Co., Ltd. was founded in 2003. After many years development, our company has developed into one of the most professional designers, manufacturers and sellers of electronic products, such as mini projector, power bank, smart charger, Bluetooth speaker, Car electroincs ,Smart gift etc..match with mobile device. our factory also surely support ODM&OEM service,such as design solution,package OEM,and buyer label offered. We are a high-tech industrial company which has been identified by Shenzhen Municipal Government of Guangdong Province. We are an enterprise certified by ISO9001 Quality Control System and ISO14000 Environmental Management System. All of our products are approved by certificates of CCC, CE, FCC, RoHS,KC etc. We have a highly experience R&D, management and manufacture team, who is diligent, carefully of details and consistently seeking for no defect in products, therefore we can meet our customers' demands and expectations very well. We can guarantee customers of good-quality products with combined quality control process.fast delivery and low price. We can also offer customize products according to customer's needs etc. OEM/ODM orders are welcome.With reliable product quality and outstanding services, our products have been sold very well in both domestic and overseas markets, such as the South Korea, USA, Canada, Russia and African countries. In line with the principles of cooperation and mutual benefits, we welcome all worldwide customers and we shall sincerely provide all our customers with both good products and service at the most favorable price.The concept of "Quality is the life of our company" has been deeply rooted in the hearts of everyone in our company. "Professional and Dedicated, High Quality and Performance" is our motto for all time.We will supply better products with diversified designs and professional services to our customers. We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefits.