From April 12 to 15, 2023, Ninghai County Qingqing Hardware and Plastic Factory will appear at the Hong Kong Spring Lighting Fair as a factory directly affiliated with Ningbo Changyou International Trading Company. Qingqing Factory will attract widespread attention from exhibitors and visitors from all over the world with its excellent LED lighting products and advanced technology.

From February 28 to March 2, 2023, Ningbo Changyou International Trading Co., Ltd. made a grand appearance at the Cologne Hardware Exhibition in Germany. As a company with more than 20 years of experience in developing LED portable lighting, Changyou showcased its latest innovative products and technologies, attracting many professional visitors and customers from all over the world.