QF-type separation of double-acting hydraulic jack jack manufacturers, hydraulic jacks 320 return, use of advanced manufacturing technology, high strength thick cylinder jack, with high safety factor, long life and other characteristics, is the product of years of experience, I plant developed mature quality products, widely used in highways, railways, bridges, subways, construction, shipbuilding, mining machinery, foundation settling tests, static piling, pile testing and other industries. QF type can be equipped with separate hydraulic jack hydraulic lock (for selection), as required in the model plus a separate jack -S, specifications: one for two, a drag four, six a drag, a drag eight, ten a drag, a drag twelve, fourteen a drag, a drag sixteen, etc. Second, jack tonnage: 10t, 20t, 30t, 50t, 100t, 150t, 200t, 320t, 500t, ... This series of products mainly include: jack, big tonnage sync jack, single-action jack, jack ultra-thin, ultra-high pressure electric jack, single-acting jack, double-acting jack, mini-jack, separate jack, jack 300t self-locking jack, multi-section jack, claw from the top machines, mechanical jacks, screw jack, horizontal jack, hydraulic jack, jack 500 backpack _ Lu Hydraulic jacks (certified) _ Lu Dehong jack provided by the Texas plant of hydraulic equipment. Texas Lu force hydraulic machinery plant (www.luliyeya.com) is a leader in Dezhou, hydraulic machinery and parts, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Lu Hydraulic leadership with the staff warmly welcome all inquiries negotiations to create Lu hydraulic force a better future.