Tech Marine Yacht Design & Services is a company that provides services to shipyards and private ship-owners, focused above all on engineering the calculation industrialisation of product. It has been present for many years in national international nautical industry, its constantly ...

Shanghai ADJ Thermal Engineering and Heating Component Co.,Ltd is committed to provide high efficiency, energy saving, environmental protection in the field of global industrial heating gas infrared system solutions ,and combustion heat exchanger coil, design, research development ...