According to the visual inspection query:
1. Heilongjiang Ming Sheng Law Firm specializes in construction and real estate, finance and insurance, corporate business, contract disputes and criminal defense. Located in North Hongqi Road, Nanshan District, Hegang.
2. Heilongjiang Jixiang Law Firm specializes in criminal, civil, real estate, personal injury, contract, marriage and other legal affairs, and is located at No.62 Jiefang East Road, Gongnong District, hegang.
3. Business expertise of Heilongjiang Changxin Law Firm: dealing with civil and commercial disputes, criminal defense, administrative litigation, medical disputes and non-litigation legal affairs. Located in the southwest of the intersection of Xinhe Road and Bus Road in Hegang Workers and Peasants District.