With our past experience, superior technique and equipments, in year 2000, we establish our Diaphragm wall construction department. We recruit and train management and R&D experts whom help us not only carry out high-quality Diaphragm wall construction but also invent our own state-of-the-art machines such as our unique Masagos. We currently have 15 sets of Masagos(T=0.8~2m) and still counting, moving one step closer to being a complete underground work specialist.

．bonded well with ground, high frictional resistance coefficient.
．Can be carried out in almost all soil conditions, even on water.
．many choices of broken layer thickness, depth can to up to 130m.
．Low vibration and noise levels, environment friendly.
．When soil condition permits, can be carried out close to buildings.
．Construction period is short and efficient, and economical.