T-works is professional manufacturer for foundation & piling machinery with over ten years experiences.We have a large group of advanced people R& D and after-sale service.Our main products are hydraulic static pile driver,bored drilling rig,pile testing ...

China National Building Materials Group Corporation (CNBM) was established in 1984 with approval from the State Council, and then became a Central Enterprise under direct supervision of State-owned Assets Supervision Administration Commission Council ...