DRILLTO located in Shenzhen, Guangdong Province, was founded in 2000 by a group of experts who were earlier engaged in trenchless research in China. It is a high-tech enterprise focusing on the research, development and production of horizontal directional drills and supporting drill pipe and drilling tools, providing customers with trenchless equipment, construction technology guidance and training, equipment maintenance and repair, Customized non excavation high-performance equipment can provide one-stop services for the non excavation industry.

Since its establishment, DRILLTO brand has established a reputation in the industry for reliable products and high-quality after-sales service. Currently, the company has developed and produced 114 models of non excavation equipment products.

Shenzhen Drillthrough Engineering Machinery Co., Ltd. has established two wholly-owned subsidiaries in Wuxi, Jiangsu and Shanghai: Wuxi Drillthrough Engineering Machinery Co., Ltd. and Shanghai Zhentong Non Excavation Technology Co., Ltd. Drillthrough is composed of Shenzhen Drillthrough, Wuxi Drillthrough, and Shanghai Zhentong, and serves users in various regions of the country.

Diaotong has been focusing on the non excavation field for more than 20 years, continuously improving user experience and technological breakthroughs, and striving to become a century old enterprise in the non excavation field.

Shenzhen Diaotong and Wuxi Diaotong have both been recognized as national high-tech enterprises and have been successively awarded the title of leading enterprise in Shenzhen, Guangdong Province; In the research on non excavation equipment engineering technology in Jiangsu Province, it was awarded the "First Prize in Land and Resources Science and Technology". We have passed the dual system certification of ISO9001 quality management and ISO14001 environmental management, standardized production execution, and obtained environmental protection certification and CE recognition. We have been recognized by authoritative institutions in terms of enterprise business processes and quality management.

Drilling equipment is currently exported to 33 countries and has always been at the forefront of the industry. It has been recognized by the non excavation industry both domestically and internationally in terms of technology, quality, and service.