Qingdao Qingflex Hose Factory was established in 2008, registered capital 168 million RMB, is located in Qingdao West Coast New District (Huangdao District), is a National high-tech enterprise, who focus on R & D and manufacturing hydraulic hose according to DIN standard and SAE standard, Japanese stand and GB standard. Our factory has more than 400 workers and own 76000 square meters buildings, We have high level Rubber Hose R & D center and Test center, recognized as Qingdao Enterprise Technology Center, we have Gotech rubber test equipment, Dynamic impulse testing machine, Chemical analysis test equipment and other kinds of test equipments.

Our own branding- "QINGFLEX", "IMPULMAX" and "KINGPULSE" hydraulic hose have been widely used in domestic Construction machinery, Mining machinery and other hydraulic equipment, at the same time, have been exported to international market, such as USA, Europe, Japan, South America and other area.

Our industrial hose (including oil/water suction and discharge hoe, tank truck hose, air hose, concrete pumping hose etc ) can be produced up to 200FT length per roll.

Our AllienDrill® Hoses (including acid fracturing hose, acid frac hose, frack hose, API-7K, API-16C bop hose etc) are produced by modern machines and technology. We can produce 15000PSI and 20000PSI and 22500PSI W. P. Acid frac hose with swaged fittings to replace the steel pipe for drilling oil from shale.