JNT approved by the State Administration for Industry and Commerce in China，we became the non-region group company. JNT established in 1990, the original name of it is“Shanxi Jie Nai Te piping equipment company”. The total registration capital is 12 million Yuan. We located in Xi' an High-tech Industrial Development Zone. We have professional line of design, manufacture and sale for all kinds of valves and pipelines.Our products are widely used in the lines of petroleum, gas chemistry, metallurgy, food, pharmacy, environment protect, water conservancy, environmental protection，thermal energy，power station and so on..........