Nantong Zhengde Jianghai Machinery Manufacture Co., Ltd. was founded in 1993. Our company located in Nantong City, Jiangsu Province, China. Draw upon ten years experience and technology,we became the factory that having professional technical strength at home.We specialized in large-capacity centrifuges, stainless steel filters, titanium filter,UV sterilizer, air filter,storage tanks, hatch covers,watertight cabin lid,marine door,marine seawater filter, and other stainless steel products ...