C&D Holsin Engineering Consulting Co., Ltd. provides engineering and technical services in China. Its activities include surveying and design, engineering management, testing and inspection, building construction, and comprehensive maintenance and construction services, as well as engineering materials. It also offers project life cycle management consulting and technical services to sectors such as transportation, municipal administration, and building construction. Formerly known as Holsin Engineering Consulting Group Co., Ltd., the company changed its name to C&D Holsin Engineering Consulting Co., Ltd. in October 2022. It was founded in 1995 and is based in Xiamen, China.