Coldtech, Ascend and Jimex was the same company
See Coldtech for more info
Door Roller, Short Wheel Door Roller For Sliding Glass Doors NRE # 034615
Door Roller, Tall Wheel Door Roller For Sliding Glass Doors NRE # 034616
Handle, Door , 13 Inch Door Handle Set, NRE # 034606
Handle, Door , 15 Inch Door Handle Set, NRE # 034634G
Handle, Sliding Door , 13" , 3 Screw Mounting, NRE # 033026
Hinge Plate, Right Hand Middle With Pin, NRE# 090120