Let us intruduce our our company.We are a leading bolt and nut manufacturer from Korea with long exprience. Our main product line is as follow. - Hex Bolts, Stud Bolts, High Strength Bolts, Machine Screws, Plug, Thread Bar, Nut & Washer etc. Machining Bolt and Nuts available - Availiable coating Hot dip galvanized, Elctric Galvanized, Dacronized, PTFE Coating (Poly Tetra Flour Ethylene), Cadmium Plating etc - Available Material Carbon Steel, Alloy Steel, Stainless Steel, Copper, Super duplex, Inconel etc - Available Standard ASTM, ISO, JIS, DIN, BS etc - Approved ISO 9001 certificate I hope we can establish a long term business relationship with you.If you have any requirement, please let me know. Our quality and prices should make you very competitive. I look forward to hearing from you. Have a nice day! Thank you and Best regards, By Kim/Overseas Marketing Manager YUJINCOMETAL CO., LTD.Address: #4998-1, Daejeo2-Dong, Gangseo-Gu, Busan, KoreaTel: 82-51-314-0757Fax: 82-51-314-0759http://www.yujincometal.com