JINGCHENG MAC(SH:600860) Jin Rong Jie·2026-02-03 07:59Group 1 - The State Intellectual Property Office of China has granted a patent titled "Filter Assembly, Indoor Unit, and Air Conditioner" to Ningbo Aux Electric Co., Ltd. and Aux Air Conditioning Co., Ltd., with the announcement number CN119468329B and application date of July 2023 [1] - Ningbo Aux Electric Co., Ltd. was established in 2003, located in Ningbo, and primarily engages in general equipment manufacturing, with a registered capital of 1.35 billion RMB [1] - The company has invested in 18 enterprises, participated in 218 bidding projects, and holds 427 trademark records and 5,000 patent records, along with 16 administrative licenses [1] Group 2 - Aux Air Conditioning Co., Ltd. was founded in 2016, also located in Ningbo, focusing on other manufacturing sectors, with a registered capital of approximately 2.43 billion RMB [1] - The company has invested in 4 enterprises, participated in 808 bidding projects, and possesses 13 trademark records and 5,000 patent records, in addition to 9 administrative licenses [1]