Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs for Flat Head Socket Drilling Screw, Self Drilling Screw , Self Drilling Screw Tek Screws For Roof, countersunk Kepala Diri Tapping Screw ,Drywall Flat Pan Head Self Tapping Screw. If possible, please send your requirements with a detailed list including the style/item and quantity you require. We will then send our best prices to you. The product will supply to all over the world, such as Europe, America, Australia,Philippines, Iceland,Islamabad, Detroit.The quality of our merchandise is equal to OEM's quality, because our core parts are the same with OEM supplier. The above items have passed professional certification, and we not only can produce OEM-standard items but we also accept Customized Merchandise order.