Since establishment in 1967, Changzhou Diatop Machinery Co., Ltd. has been always absorbing in the production of garden machinery parts. Our products are approbated by customers with high quality and durability. Now our guide bars and nylon cutters are widely used and get good reputations in Japan, Europe, North America, South America, Asia, Oceania, Africa and other places. During the guide bar development, DIATOP has studied all demand feedback from market. We make bar with special steel made in Japan and combined original heat treatment and welding technology. The advanced process procures high-quality status in the industry. DIATOP have got the trust of major brand manufacturers all around the world, and we provide OEM service for customers such as STIHL, Husqvarn, Zenoah, and Kiorits. Since 1988, when the first fully automatic nylon cutter was in mass production, DIATOP has been providing more than 18 kinds of cutters according to market demands. High quality has always been our goal, especially in low-vibration, line replacement convenience, and durability. Diatop can face from 20cc to 50cc brush cutters with 4 inches, 5 inches, and 6 inches or other sizes of nylon cutters. DIATOP will always commit to providing satisfied service to create a constantly improving marketing platform.