Jia Jun Sun

Zhejiang Cosine Design Consulting Co., Ltd. engages in surveying, and design and consulting services. It offers highway engineering design, municipal industry design, water operation industry design, bridge engineering design, landscape design, tunnel engineering design, town and country planning, highway engineering consulting, municipal engineering consulting, port river sea consulting, consultation on the impact of navigation conditions and safety, construction engineering consulting, engineering, procurement and construction (EPC) projects, and public private partnerships (PPP) projects. The company was founded on July 2, 2004 and is headquartered in Hangzhou, China.