Shenzhen Jinxin Screw Manufacturing Co., specializes in the production of screw cheap, factory direct price; all kinds of supply screw everything, quality assurance; always welcome you to come to consult supply screw, can serve you is our pleasure. Jinxin screw channel to provide you with the most authoritative quotations screw screw picture screw vendor information, a flood of supply and demand information, firsthand information screw, all in China Jinxin. To provide you with a variety of screw, screw with the most authoritative price, pictures and other products of the screw repository, we will do our best to provide you with accurate and comprehensive information on the screw. Nitride screw barrel Material selection of high quality steel (38CrMOALA) ??or chromium-molybdenum alloy steel black cross (SACM645) after quenching and tempering, shaping, forming, grinding, or spray the surface nitride alloy (bimetal), polishing process refined, with high wear resistance, anti-corrosion advantages. Technical indicators: production use: Injection molding machinery / Bakelite machinery / injection molding machinery / Bakelite machinery / extrusion machinery / blow molding machinery / blown film machinery / granulator machinery / Extrusion Machinery / Pipe Machinery / sheet machinery / mechanical wire and cable with an effective length: 12000mm nitriding depth: 0.4mm-0.7mm nitride hardness: HRC55 ° -58 ° straightness: 0.015mm-1000mm Scope: ordinary plastic, PP, PC, PE, ABS, AS, PS, PVC, PMMA, etc. If you like long fingers, how to meet the different needs of users? Jinxin never compared to just break their own people! We have been working hard! Every year, every day, we are making progress! We lead, others follow. Jinxin - to create a new era of Chinese screw. ------ Select Jinxin production falters try? Give me a trust, but also you are very responsibility! NOTE: Because the different needs of each product, so the product specifications vary as those interested can call directly to my company, the company will have professionals to serve you.