Beijing Tianma Intelligent (SH:688570) Sou Hu Cai Jing·2025-12-02 08:33Group 1 - Beijing Tianma Zhikong Technology Co., Ltd. has obtained a patent for "Plunger Pump and Plunger Pump Power End," with authorization announcement number CN114810947B, applied on April 2022 [1] - The company was established in 2001, located in Beijing, and primarily engaged in the manufacturing of instruments and meters, with a registered capital of 433 million RMB [1] - The company has made investments in 3 enterprises, participated in 2,754 bidding projects, holds 40 trademark registrations, and has 1,606 patent registrations, along with 34 administrative licenses [1] Group 2 - Beijing Coal Science Tianma Automation Technology Co., Ltd., established in 2013 and located in Beijing, focuses on technology promotion and application services, with a registered capital of 80 million RMB [1] - This subsidiary has participated in 41 bidding projects, holds 1,335 patent registrations, and possesses 59 administrative licenses [1]