We can help you to manufacture good quality (glossy finishing) & an extensive range of silicone couplers or hose following your needs. Our silicone couplers can withstand high temperature because it is reinforced & has been distributed in 50 states in USA & used in a wide range of vehicles, such as Audi, BMW, Buick, Chrysler, Ford, Honda, Hummer, Lexus, Porsche & Toyota. All of our couplers are hand wrapped & has been designed for maximum strength & durability. We can provide you with 3ply, 4ply coupler or any other thickness that you need. Our couplers are available in several colours, mainly Blue, Black, Green, Orange, Red, Purple or Yellow. We can also change the colours to match what you need. There are several basic shapes that we can offer such as: Straight Couplers Straight Couplers with Hump Reducer or Adaptor Couplers 45 degrees Elbow Couplers 90 degrees Elbow Couplers 135 degrees elbow couplers 45 degrees Elbow Reducer Couplers 90 degrees Elbow Reducer Couplers 135 degrees Elbow Reducer Couplers We can customize the size & length of the above shapes. Minimum Order is 50pcs per size. Please check our website for more details at http://www.anwaninternational.com/siliconecoupler.htm