The Little Dinosaur Group enterprise group engaged in the design, research and development, production, sales, and service of children's products such as bicycles, baby strollers, tricycles, motorcar, children's clothing, wooden furniture, cribs. The group was founded in November 2000 and has subsidiaries such as Rolley Sports Products (Kunshan) Co., Ltd., Kaleli Trading (Kunshan) Co., Ltd., and Huizhi Children's Products (Shanghai) Co., Ltd. The headquarters of the group is located at No.270 Zhongjie Road, Qiandeng Town, Kunshan City. It covers a total area of 168 acres and has a construction area of nearly 100000 square meters. It currently has more than 1800 employees. The brand of Huizhi, its strollers and other products are mainly exported to Europe and America. The group's sales revenue in 2021 reached 643 million yuan and has been rated as one of the "Top 10 Sales Enterprises" and "Top 10 Taxpaying Enterprises" in the region for many years. The group is a high-tech enterprise in Jiangsu Province, with the establishment of the Jiangsu Engineering Technology Research Center, Jiangsu Comfort Baby Carriage Technology Research Center, and Jiangsu Graduate Workstation. Professors and doctoral researchers from higher education institutions such as Harbin Institute of Technology and Jiangnan University come to the group year-round to engage in product research and intelligent manufacturing research. The group currently has 286 management personnel of various types, including 28 senior technical talents and 85 intermediate technical talents. It develops over 100 new products annually and has obtained over 290 authorized patents. R&D expenses account for over 8% of annual sales revenue. The group also participated in the drafting of national standards such as the "Chemical Light Industry Commodity Circulation Identification", "Safety Requirements for Baby Strokers", "Safety Requirements for Children's Tricycles", and "Safety of Toys Part 2 Mechanical and Physical Properties", as well as the review of national standards such as "Safety Requirements for Baby Swing" and "Safety Requirements for Child Seats for Bicycles". The group enterprise passed the ISO9001 quality management system certification in 2003, and obtained certifications such as ICTI, GSV, C-TPAT in 2009. It has also passed multiple factory inspections by customers such as Wal-Mart, OXYBUL, COSTCO, ARGOS, WCA, etc. All domestic products of the enterprise have passed CCC certification.