Product Name: Chain Couplings Toothed Portion Shape: Bevel Wheel Manufacturing Method: Cast Gear Hardness: Soft Tooth Surface Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery Standard Or Nonstandard: Nonstandard Trademark: YHK Origin: China Product Description Dear friend, if you are interested in our new catalogue of year 2019,pls write to me so that Ican send you for your reference by wetransfer.thank you!Where is transmission needed, there is YHKYHK main products: alloy steel roller chain, conveyor chain, agricultural chain, elevator chain, stainless steel chain, automobile chain, sprocket,Plastic Chain Belt,Engineered Plastics Chain Guide,Snow Chain,Saw chain,Lifting Chain,Locking devices,Timing pulleys,Synchronous Belt,V-Belt pulleys,Couplings,Rack&Gear,Mounted Ball Bearing Units,Bearings,Reducer&Motor,bolts.Products provided by YHK are widely used in railway, mine, oil, machinery, metallurgy, paper making, textile, printing and dyeing, electricity, machine, chemical industry, medical equipment, aviation and other industries.Professional sales engineers and technicians offer professional product consultation and technical solution to solve customer's difficult fast and accurate.Detailed product category, please see "Product Centre"--"Industry Category"(PDF type).To create superior value for our customers, shareholders, and partners is our goal.