[Tesla was revealed to have launched a new round of mass production factory audits for its robotics business, and multiple supply chain companies responded] September 18th, it was recently reported that Tesla’s relevant team had landed in Ningbo on September 16th, and would start a new round of mass production factory audits for its robot business on September 17th; Tesla’s current round of factory audits will actually lead to the mass production of the robot Optimus, and relevant orders have been issued to supply chain companies. Another source said that Tesla launched a round of robot factory audits in China last September, involving traditional Tesla automotive supply chain companies such as Tuopu Group, Sanhua Intelligent Control, Zhejiang Rongtai, Xinquan, and Joyson Electronics. On September 18, Tesla did not respond to the relevant situation. The reporter also called Ningbo-based Top Group, Joyson Electronics and other companies as investors to inquire about relevant situations. Tuopu Group's power reception staff responded that they had not received any relevant notice from the Tesla team to audit the factory. “Tesla-related R&D personnel usually work at the factory in Ningbo, engaged in automobile business and robotics business. "The staff member said that the two parties have cooperated on linear and rotary actuators, dexterous hand actuators, etc., and the robot component base is ready. Joyson Electronics' power connection staff said that due to confidentiality requirements, it is inconvenient for downstream customers to respond. Sanhua Intelligent Control staff responded that they are not aware of Tesla's new round of factory review. He mentioned that the company is cooperating with major customers in the development of robot joint actuators. (Yicai Finance)