Since 2003,our company has experienced 16 years of development, and our business continues to grow.In July 2019, our company established Dongguan 7D Technology Co., Limited and  Hong Kong 7D Technology Co., Limited to meet the needs of business development . At the same time,Hongsong plastic industrial Co., Ltd  was officially renamed as Dongguan 7D Technology Co., Limited, which will become a new development milestone of our company.