Hoss Electronic Co. Ltd. is famous for processing potentiometers, sensor carbon or ceramic resistor paste, and special PCB, with "HOSS" as our registered trade mark. Our company is located in the southeastern coastal city of Dongtai, with easy sea transportation. Dr. Hoss Cheng (Chinese name: Mr. Cheng Yangma), the chief engineer of our company, is the Chinese pioneer and developer of potentiometers and sensors products. He is master of precise carbon-metal-glaze resistor paste, and also well up in the arrangement of connected parts of potentiometers and sensors. We are well-known for our competitive price and high quality. We never stop promoting the technology and making the price more reasonable. In recent years, we have set up our own R&D department for plastic, punching, die-cast, molding, printing and assembly. We have the intellectual property of our technology. "Hoss" potentiometers are with characteristic of long life. The motto of our company is "Unity, Innovation, Quality Service and Reputation". Under this motto, we must be your best choice. If you are interested in any of our products or would like to take more information of our products, please contact us. We are looking forward to building successful business relationship with more clients for mutual benefits and prosperity.