Leju Robot Technology Co., Ltd. and Huaxinjing Trading Co., Ltd. According to the inquiry of official website of Shenzhen Administration for Industry and Commerce, as of May 13, 2023, there were two biped robot manufacturing companies in Shenzhen, namely Leju Robot Technology Co., Ltd. and Huaxinjing Trading Co., Ltd., which were located in Futian District and Nanshan District of Shenzhen City respectively. Shenzhen, referred to as Pengcheng for short, is a prefecture-level city under the jurisdiction of Guangdong Province, a city with separate plans, a mega-city and a special economic zone approved by the State Council.