Water sink is the most common products made by double action hydraulic machine. Recently one set of 350 ton four column type deep drawing press was ordered by England customer for manufacturing a single bowl sink.          The sink material is stainless steel 304. Except for SS 304, other steel grade like SS 201, SS 316 are also acceptable for the deep drawing process. As experienced manufacturer for making hydraulic press, YIHUI is capable of supplying the whole production line for the sink production from circle blanking to edge bending, including the molds. This is one of YIHUI's biggest advantages comparing with other hydraulic press manufacturer, which is singling us out among our peers.        Double action hydraulic deep drawing press is one of the most maturely developed machines and has been sold to many countries during the past few years. Customer feedback that my machine is of good quality