No. Shanghai Siyi Intelligent Technology Co., Ltd. is a company engaged in the research, development, production and sales of high-tech products such as medical rehabilitation robots. Shanghai Siyi Intelligent Technology Co., Ltd. is not outsourcing. The company cooperates with well-known scientific research institutions and hospitals at home and abroad to develop the world's leading medical rehabilitation robots. It has now developed two rehabilitation robot products: rehabilitation robot gloves and lower limb assist soft exoskeleton, and has applied for more than ten national patents. It's a very good company.