YWINized blue plastic screw gears, POM helical gearsSpecs:Manufacturing unit direct value and best servicesAll the solution photos on our web site...
plastic screw gears
High Precision Stainless Steel Steel Plastic Screw Gears as Your Drawing
Large YWIN Stainless Steel/metal/plastic Screw Gears as your drawingSpecifications:Factory direct value and very best servicesAll the product...