Recently, ZhongYin Law Firm and Beijing HOVER Technology Development CO., Ltd. (BJ HOVER) entered into a cooperation agreement, whereby the Senior Partner Yang Baoquan and Associate Kou Yingjie of ZhongYin Law Firm are re-engaged by BJ HOVER as regular legal counsels.

BJ HOVER is a national high-tech enterprise that develops along with the fire alarm industry in China. It is a member of the China Fire Protection Standardization Association, a member of the China Fire Protection Association, and a member of the China Power Supply Society. It is the creator of the power supply system for fire protection equipment in China, holds seven technology and invention patents, and is awarded the Gold Medal in the China Patented Technology Expo in 1997. Since the beginning of the twenty-first century, BJ HOVER independently developed HWE-BUS, a leading bus technology in communication control that can be applied in large and complex fire protection projects, and has been granted five patents in respect of its original inventions, which has then accompanied and influenced the formation and development of China's fire alarm industry all the time.

The team of Yang Baoquan serves as regular legal counsel to many well-known organizations, enterprises and public institutions, which has been focusing on practicing as legal counsel to enterprises for more than ten years and has excellent theoretical foundation and rich practical experience in risk control in labor relationship, employment management and personnel system of enterprises and public institutions, and thus can provides enterprises with comprehensive legal services that meet the needs of management of the enterprises.