ETC DOUBLE SHEEL 제품명 DOUBLE SHEEL 규격 작업내용 DOUBLE SHEEL MANUFACTURE 목록으로 상세내용 1. Materials 2. Plate Bending, Welding, and Correcting 3. Welding Support on Bending 4. Manufacturing other parts 5. Welding Parts on Bending 6. Grinding 7. Hole & Tap Hole Boring Work 8. Rust control, Painting, and Packaging
