To successfully promote the large aircraft project, Xi’an Aircraft Industrial Corporation Group set up a Sino-Foreign joint venture in Jiangsu, which is responsible for the production of some key components. Chambers Yang and his team were engaged as the special legal counsel to provide legal services with respect to the company's construction and installation of workshops and production line. Employed in the construction of the project, a professional European aircraft manufacturer is going to provide project management. Therefore, the review and revise of the contract of relevant project management services are critical in providing the legal service.

In addition, Chambers Yang and his team also provide total interior contract review service for the large aircraft project. These contracts involves multiple international general contractors, technology development, technology licensing and technical services, technical certification, technical training, international procurement, joint venture and other multiple complex legal issues.