Since 1985, KD has developed a vacuum pressure impregnation equipment to the Five and one supporting the use of infiltration and its agents. Equipment through the national Spark Program on Verification, won four gold, four national patents, products reach the international level of similar products. The introduction of Germany advanced technology products, KD series vacuum pressure impregnation equipment and its supporting the use of inorganic and infiltration agent models, passivation, and degreasing fluid. Equipment specifications are DN600, DN800, DN1000, DN1200, DN1400, DN1600: control a semi-automatic, automatic and PLC control the whole three, heating by electric heating or steam heating, and innovative design according to user requirements. Welcome to negotiate business lines of business