Sunsum has a good performance in the company and securities business. In the field of the company's share issuance and trading, Sunsum is the first one to intervene. It has also made remarkable achievements in the reform of state-owned enterprises, the transaction of state-owned property rights, the reorganization and merger of enterprises, the design of corporate governance structure, employee stock ownership, manager stock ownership and many other fields.

■Establishment and registration of company

■Design and improvement of financing structure

■Merger and acquisition of companies

■Delimitation and transaction of property rights, property right structure adjustment and reorganization

■Shareholding system reform of state-owned or collective enterprise

■Company dissolution, bankruptcy, restructuring and liquidation

■Appearing on the market, share issuance of joint-stock company

■Material asset acquisition

■Venture capital investment and technology investment

■Commercial franchise business