Huangshan Wannan Machinery Co., Ltd. was founded in 1928, which is located at the south foot of Chinaâs Yellow Mountain known as a world heritage site. It has been awarded the title of Chinese enterprises credit quality Grade A enterprises.It also has been certified with ISO9001 quality system certification, with the right of import and export. Huangshan Wannan Machinery Co., Ltd. specializes in manufacturing two series of products: milling machine and chain drive products. It has won the top 10 best-known brand names of famous milling machine nationwide. Among which, the X6125A milling machine was rated as the Inspection Exemption by Technical Supervision. The products are sold throughout the country and exported to India, Vietnam, Pakistan, Russia, and other countries and regions.Milling machine products that are manufactured by Huangshan Wannan Machinery Co., Ltd., include general milling machines, CNC milling machines and machining centers, which are listed as below: 1. Milling Machine 1.1 Knee Type Vertical Milling Machine 1.2 Knee Type Universal Milling Machine 1.3 Horizontal Knee-type Milling Machine 1.4 Hydraulic Milling Machine2. CNC Milling Machine 2.1 CNC Bed Type Milling Machine 2.2 CNC Vertical Milling Machine 2.3 CNC Knee Type Vertical Milling Machine 2.4 CNC Radial Milling Machine 3. Machining Center 3.1 Vertical Machining Center The Sprocket Branch (Formerly China Huangshan Sprocket Factory), which is a subsidiary of Huangshan Wannan Machinery Co., Ltd., is specialized in the production of chain drive products and other types of transmission parts and components, such as: various standardized sprocket, Cone hole sprocket, the QD sprocket, special sprocket, pulley, the timing belt pulleys, gears, the cone sleeve, coupling, wheel hub and non-standard chain drive products.The material of the sprockets is carbon steel, stainless steel, cast iron, etc. And the packing is plastic bag or carton box, wooden or steel pallets outside. Chain drive products from Huangshan Wannan Machinery Co., Ltd., has been manufactured in accordance with international standards of ISO and national standards of developed industrial countries such as DIN, ANSI, BS, and with advanced technology, covered a complete range of specifications. Chain drive products have been exported to more than 10 countries and regions, such as the United States, Canada, Japan, Germany, Italy, Spain, the Netherlands, the Middle East and South America.Main products of chain drive are as follows: 1. For Roller Chains Plate wheel2. For Roller Chains Sprockets3. Double Pitch Precision Roller Chains and Chains Wheels for Transmission and Conyers4. Finished Bored Sprockets5. Taper Bored Sprockets6. Duplex Plate Wheels for Two Single Roller Chains7. ANSI Standard All Steel Sprockets8. Large Hole A Plates & Weld-On Hubs9. ANSI Standard All Steel Sprockets Q Style Bushed Hubs10. Q-Style Bushing11. Tapered Bushing