Kampani ya Shantui (Beijing) inakambirana ndi China Poly Group pa mgwirizano wapadziko lonse wogula zida za projekiti kunja kwa nyanja, idalankhulana kangapo pa ntchito yankhondo yakunja, ndikumaliza bwino mgwirizano wa bulldozer pa ntchitoyi.Gulu loyamba la mgwirizano wogula zinthu umaphatikizapo ma SD16 #bulldozer atatu ndi gulu la zida zosinthira.