Formwork Fasteners Tie Rod Butterfly Wing Nut

Formwork Fasteners Tie Rod Butterfly Wing Nut for Scaffolding Material: Q235 / Q345 / Carbon Steel / Ductile iron Process: Forging /Investment Casting / Machining Surface: Zinc / Chromium / Electro Plating / Dacormet / Painting We are specializing in: 1. Sand casting (Grey iron, ductile iron, aluminum,etc.) 2. Investment casting (carbon steel, stainless steel, alloy steel,etc.) 3. Die casting(aluminum, zinc, etc.) 4. Machining(CNC Center, CNC lathe, lathe, drilling machine, milling machine, pressing machine, etc.) Certificate: ISO9001:2015, TS16949 Acceptable OEM, Welcome Provide Drawings for Quotation!