Top-Green Fastener-Tech Corporation

Top-Green Fastener-Tech Corporation, established in 1989, is a leading fastener and self drilling screw manufacturer in Taiwan. Our product range includes a variety of fasteners, such as self drilling screws, winged drilling screws, roofing screws, and self-tapping screws, among others. We take pride in our ISO-9001 certification, which demonstrates our unwavering commitment to producing high-quality drilling screws with well-documented traceability. Top-Green is dedicated to the development of innovative screw fasteners and related hardware components to meet market demands. Our product range includes various types of screws, such as drilling screws, self-drilling screws, roofing screws, SEMS screws, and machine screws, among others. These products find applications in industries including construction, engineering, machinery, electronics, plastics, and more.