Guizhou Transportation Planning Survey&Design Academe Co.,Ltd. engages in the engineering consulting and contracting business in China and internationally. It provides survey, design, consulting, testing, supervision, construction, and general contracting services in the fields of highways, bridges, tunnels, geotechnical, mechanical and electrical, municipal, construction, ports, and waterways projects. The company was founded in 1958 and is based in Guiyang, China.