Ko Shin Electric & Machinery is a professional manufacturer of Demolition Hammer. Based on years of striving for excellence, we have become one of the premier manufacturers in Taiwan, and has earned an industry-wide reputation for quality in manufacturing. Today, from our ISO 9001 certified manufacturing facilities, we manufacture highest quality products at competitive price to provide maximum customer satisfaction. If you are interested in our Demolition Hammers or other products, please feel free to contact us with any queries that you might have.