Formwork, Slab Formwork, Plastic Panel manufacturer / supplier in China, offering Construction Formwork Steel Heavy Duty Locking Clamp High-Strength Universal Aligning Clamp Lock Bfd Clamp, Thickened High Strength Galvanized Universal Clamp Adjustable Locking Clamp for Concrete Panel Formwork Building Materials, Single-Side Formwork Truss Support System Connection Sleeve for Emebbed Anchor System and so on.