long stroke hydraulic cylinder

We are one of the biggest Hydraulic Cylinder manufacturer in China, specialized in design, R & D and manufacturing of hydraulic machinery products etc, with its annual production capaciy of 200000 sets.My company with 600 employees in it ,covers an area of 180000 square meters.There are 700 sets of mnufacturing equipment .     1. drawing and parameter     2.products showcase         The tubes are made from cold-drawn Seamless Tube, the inner surface of cylinder block is repeatedly rolled to achieve extremely high surface smoothness and hardness. The improved wearability helps minimize internal friction and extends service life of sealing element.   The cylinders are characterized by small size, large travel and small mounting distance, simple structure, good sealing, reliable use, long time operating and has gained popularity and trust of the majority of customers.        FE type 3.produce line  700 sets manufacturing equipment,such as cold drawing production line ,heat treatment production line ,surface treatment production line,testing equipment,various digital-control machining equipment,gantry style linear electroplating production line.     4.quality guarantee system   Program before Delivery   1. Trial Operation Test   2. Start-up Pressure Test   3. Pressure-Tight Test   4. Leak Test   5. Full Stroke Test   6. Buffer Test   7. Testing the Effect of Limit   8. Load Efficiency Test   9. Reliability Test   Every piece of hydraulic cylinder are tested and will send out only after they are pasted the each test.       Our company has abundant technical force and perfect testing means. By making wide technical and business cooperation with many related enterprises, universities, colleges and institutes both at home and abroad, and employing senior engineers and software engineers, we have greatly strengthened and improved our designing, processing, and testing abilities.     5.certificates      

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