Wei Hang is now the project manager of Mak & Gu & Tsang Law Firm. Mr. Wei has Certificate II of International Project Manager Professional. Mr. Mai used to serve a high-tech industrial group which is owned by Guangdong Science and Technology Department before working in Mak & Gu & Tsang Law Firm. Mr. Mai was responsible for the development and management of several enterprise projects and he has rich experiences in the operation and management of enterprise integrated projects.