We have our own plant--a lost foam foundry. With the advantage of low cost, shaped-rapidly and fast process, lost foam technique which can be applied in casting products of accurate measurement and shape clean and bright surface, without shrinkage porosity inside of castings body, and high-density structure is suitable for mass production, such as auto parts, grinding balls, pipe fittings, and so on. If need more information, pl browse our website. Hope have a good cooperation. Welcome to our foundry