The NANYUE Machinery Co. Ltd. Is an independent entity in Shantou Special Economic Zone capable of manufacturing large machinery it’s predecessor was NANYUE Chemical Machinery Works established in 1985. 　　Combined with German NiEMANN Worm’s technological merits, the company’s major products, Hollow Flank Worm Gear Units, are designed to give consideration to domestic user’s conditions and conformed with National Standard GB 9147-88 as well; Hollow flank surface is machined by hardening grinding with high precision (7-7-6), which enables the Reducer a very high load capability (two or three times of normal cylindrical worm reducer), high efficiency (up to 97%), long service -lifetime, compact structure, artistic profile, smooth operation with low noise, etc. ; workable ambient temperature ranging from -40℃ to~+40℃, dual worm shaft rotating direction is available; series for this product is completed and shows its high adaptability and advanced performance for matching vast sorts of machines. The reducers can be used in machinery in metallurgy, mining, hoisting, transportation, chemistry, pharmacy, light industry, building, etc. 　　Through attracting investment from abroad and establishing lateral ties at home, a favorable cooperation has been set up between the Co, and a member of big enterprises, research institutes and universities. In research works, most of product advantages which so ever from abroad or home were carefully absorbed; in production process, latest National Standards are adopted; to guarantee the international grade quality. 　　The Company’s aim is that ”Quality the First and Users the Supreme”, under the trust support and cooperation from users, the more advanced and excellent products will be supplied.