Protechnology Japan > Samples Samples For a limited time offer to Protechnology Japan readers, we will give FREE samples.Please click a sample from the list and request us through the following 'sample' online form. Warisaki Y-shape (Copper) View Detail Seki Press Co. Ltd. All samples 1 2 3 4 5 6 Reset Search Samples Parts Manufacturing Design and Assembly Prototype Development Machinery Search: