


Wujin District, Changzhou City, Jiangsu Province
Changzhou Hongye Foundation Engineering Co., Ltd. mainly undertakes deep foundation projects such as large bridge piles, municipal roads, and subways. It specializes in conventional rotary drilling rig construction, deep and shallow hole casing follow-up construction, secant pile construction, pile extraction, obstacle clearing, and other supporting process construction for various complex strata; leasing of various models of mechanical equipment; as well as repair, modification, and upgrading of second-hand equipment. It holds the national Grade III general contracting qualification for municipal public works construction and the Grade III professional contracting qualification for foundation engineering.
Changzhou Hongye Foundation Engineering Co., Ltd. was founded in 1998, starting from a single excavator, as a mechanized equipment construction enterprise. It mainly undertakes deep foundation projects such as large bridge piles, municipal roads, and subways. It specializes in conventional rotary drilling rig construction, deep and shallow hole casing follow-up construction, secant pile construction, pile extraction, obstacle clearing, and other supporting process construction for various complex strata; leasing of various models of mechanical equipment; as well as repair, modification, and upgrading of second-hand equipment. It holds the national Grade III general contracting qualification for municipal public works construction and the Grade III professional contracting qualification for foundation engineering.
The company owns full-casing full-rotation drilling rigs, more than 50 rotary drilling rigs, more than 20 rotary drilling rigs of various heights with low headroom, and more than 30 innovation invention and utility model patents. It currently has about 300 employees, including 70 personnel with technical titles, among whom 20 hold senior and intermediate titles, and 15 are qualified project managers. Total assets amount to 150 million yuan, with annual output value exceeding 100 million yuan. It has maintained good cooperative relations with various China Railway bureaus throughout the year and has repeatedly won the honorary title of "Excellent Labor Subcontractor." The company is committed to making unremitting efforts for economic construction in various regions and to continuous innovation to improve China's professional construction technology level, earning widespread social credibility.
