In 2011

Huawu was awarded as a High-Tech Enterprise of National Torch Program;

Brake system for MW class wind power generation equipment independently researched and developed by Huawu has completed the type test certification and successfully installed for operating;

In 2012

Set up the wholly-owned subsidiaries: Beijing Huawu Innovation Technology Co., Ltd. and Jiangxi Lihua New Energy Technology Co., Ltd.;

Set up Shanghai R & D Center and Shanghai Branch;

In 2013

Invested Wuhu Jinmao Fluid Technology Co., Ltd, held shares 43.99%;

Acquired 60%  shares of Inner Mongolia Tiancheng Trading Co., Ltd. and entered the field of wind power operation and maintenance;

Huawu implemented stock incentive plan;

Two national/industrial standards, GB/T30221-2013 Test Method for Energy Efficiency of Industrial Brakes and JB/T7019-2013 Brake Wheel and Brake Disc of Industrial Brakes, drafted by Nie Chunhua, were approved and officially issued;

In 2014

Huawu introduced academician Wen Shizhu and his scientific research team, and was approved to set up "Academician Workstation of 金年会app";

Invested in Shanghai Huawu Xingli Fluid Control Co., Ltd, held shares 43%;

Acquired 54.53% shares of Shanghai Pangfeng Rail Transit Equipment Technology Co., Ltd., started to launch the field of  rail transit braking system;

Signed a strategic cooperation agreement with Siemens, Germany, became a global supplier of Siemens;

Huawu successfully held the wind power annual conference of the National Agricultural Machinery Association, and the annual sales revenue of wind power products exceeded 100 million yuan for the first time;

In 2015

Implemented the project on non-public issuance of shares, raising 400 million yuan, launching the rail transit project officially, and stepping into the rail transit brake system market thoroughly;

Implemented employee stock ownership plan, improve the benefit sharing and risk sharing mechanism between employees and Huawu, enhance the cohesion and competitiveness of Huawu, fully mobilize the enthusiasm and creativity of employees, and realize the sustainable development of Huawu;

The registered trademark of "Huawu" has been recognized as China’s well-known trademark by the State Administration of Industry and Commerce;

Huawu acquired 45.47% shares of the subsidiary "Shanghai Pangfeng Rail Transit Equipment Technology Co., Ltd." and integrated and renamed it as "Huawu Rail Transit Equipment (Shanghai) Co., Ltd.", which has become a wholly-owned subsidiary of Huawu;