Manufacturing Location Change of Menlo Park Appliances Tubing and Unit of Measure change for DWP-125 ProductsDescription of Changes Manufacturing location change. The part numbers listed on the attached supplier document will be transferred from Menlo Park, USA to Trutnov Czech Republic. After 11th March 2019 we will begin manufacture of DWP-125 tubing products form our manufacturing facility in Trutnov Czech Republic. The part number list shows you the DWP-125 products that are affected. Please note that for spooled products Part number will be changed so please update your records accordingly. This change will also indicate a change in the selling Unit of Measure from Feet to Metres, and for -STK parts the UOM will change from Feet to Piece. Parts currently sold with the UOM of Piece will not change part numbers. The transfer will be made in phases and the phase implementation dates can be found on the attached supplier documents. Please start ordering using the new part numbers as each phase date is reached.