Huai'an ZNS Trading Co., Ltd. was established in 2016. We have grown from a domestic automobile sales company to an international trading company that provides Chinese goods to the world. It took us 9 years to create our own registered trademark: Kaishu. We have applied for and obtained national patents, including patent number ZL202323582109.4, patent application number 20251537186, and patent application number 202521609088.7. We are moving from trade to independent research and development, and we hope that our efforts can bring better product experiences to users around the world.