Tiangong Precision Tools Co Ltd planned to develop Tiangong Precision Tools (Thailand) Co Ltd Plant Project, in Rojana Industrial Park, Rayong, Rayong, Thailand. China State Construction Engineering (Thailand) Co Ltd was the EPC contractor of the project. The project covered the construction of a plant with the grinding drill productivity of 40 million per year. The plant was located in the Rogana Industrial Park, Thailand around where auto parts, mechanical processing, and logistics are well-equipped, with sufficient water, electricity, and gas supplies. The project was expected to better meet the demand for Tiangong precision tools in the North American and Southeast Asian markets and was also of great significance for enhancing the international market share and market influence of Tiangong.