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It is using in building, fixed other connectors. Filler pin have the same function as straight wedges but the curved shape allows for easy insertion and less risk of damage to face of concrete form.
We can do as customer's drawing.
Be Located near the Qingdao port, convenient transportation. It has more than 20 years experiences of production, First-class production technology, Scientific management system, Has the good prestige in the market.
Korea construction formwork accessories galvanized wedge pins supplier