HaiTian Pneumatic is a Professional production of valves company Main Products:Air treatment component Control component (Solenoid Valves) Accessories Cylinder SeriesCompany Introduction:Our company boasts high quality products as well as sound service with a well-stitched sales and after-sales service network across the country in big cities like Beijing, Shanghai, Shengyang and chengdu .we also market progressively into Japan, EUROPE, America, Mid-east Asiannations.