Martial: stainless steel / iron Alloy: 304/201/ iron Color:self color / golden Surface treatment: Polishing / wire drawing / electroplating Finish:galvanized / gold / black Length: 100~8000mm / more Width: 20mm/25mm/30mm/32mm/38mm or 20~75mm Thickness: 0.8/1.0/1.2mm or 0.5~2.0mm Provide OEM generation processing Minimum Order Quantity: 300 Piece Packaging Detail: Plastic bags/cartons Delivery Time: 15~25days Supplying Ability: 50000 Piece per Month More: We are more than 12 years specializing in the production of iron and stainless steel hinge. We are free to customize according to your requirements, including length, width, thickness and color, we can accept special packaging requirements and OME services. Looking forward to your email, thank you.