Our company has been focusing on brand strategy. Customers' satisfaction is our best advertising. We also supply OEM service for Self Drilling Bolts, Double Flat Head Screw , Flat Head Screws For Door Hinges , Self Drilling Pan Head ,Hardiflex Screw . Our goal is to create Win-win situation with our customers. We believe we will be your best choice. "Reputation First, Customers Foremost. "Waiting for your inquiry. The product will supply to all over the world, such as Europe, America, Australia,Singapore, Lithuania,Nepal, Austria.With the advanced workshop, professional design team and strict quality control system, based on mid- to high-end marked as our marketing positioning, our products are fast selling onto European and American markets with our own brands such as below Deniya, Qingsiya and Yisilanya.