About Us

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  the potune carbon trade limited company, my name is wonray, responsible for sales. potune carbon trading limited company technical engineers and has nearly 20 years of experience in the production of graphite, in many large manufacturers to work, study, technical communication, to ensure product quality, at the same time, to meet different customers of different specifications, component requirement. The company currently operates independently, which is a comprehensive company that integrating manufacturing,processing and trading. we are specially skilled in isostatic graphite,high purity molded graphite block,graphite machined parts,high purity graphite rod and extrued graphite.
  
  This mission is essential to our growth, productivity, and development as one of the leading graphite machining companies in the nation. Our products have been addressed in many industries and applications around the world. We provide products to ensure the quality of products, reduce product cost, can give customers a slightly lower than the market price. At the same time to help your company to reduce costs, to provide value-added products, achieve win-win cooperation.