Ko Shin Electric & Machinery Co., Ltd. is a professional manufacturer of power tools and related accessories, such as drills, demolition hammers, Lead Screw, grinders, dry cutters, sanders, and etc. In the company's more than 50-year history, Koshin has become one of the premier power tool manufacturers in Taiwan, and has earned an industry-wide reputation for quality in manufacturing. Koshin's ISO 9001 certified manufacturing facility is among the most modern and highly automated in the industry. A reputable OEM manufacturer for several well-known U.S. professional power tool manufacturers, Koshin, continues to improve on product quality and assure that each product exceeds the performance and reliability standards expected by customers worldwide. We welcome you to join us right now.

Taiwan Screw Manufacturer and Supplier, Leading Hardware Corporation was specialized in the manufature of screws and other products. Leading's ISO 9001 certified manufacturing facility is among the most modern and highly automated in the industry. Our factory incorporates the very latest in hi-tech machinery and testing equipment. We continues to improve on our products quality and assure that each product exceeds the performance and reliability standards expected by customers worldwide. We build up our business foundation through quality products, service and commitment. Go through Leading Screw Manufacturer website and find the suitable products to make easy and efficient your work.