- info@qingflex.com
- +86-532-81667008
Our own branding-Goldpulse® (TB/T3474.2-2018, EN45545-2:2013 standard), Kingpulse® (ISO 18752 DC standard), Impulmax® (ISO 18752 CC standard), Qingflex® (ISO 18752 BC standard), Flexstar® (ISO 18752 AC standard) hydraulic hose have been widely used in domestic Construction machinery, Mining machinery and other hydraulic equipment. We are the main supplier of the following OEM company:
Our industrial hose (including oil/water/material suction and discharge hoe, tank truck hose, air hose, concrete pumping hose etc ) can be produced up to 200ft length per roll.
Our AlienDrill and AlienFrac hose (including acid frac hose, API 7K, 16C, BOP hose etc.) are produced by modern machines and technology.
We can produce 15000psi and 20000psi acid frac hose with swaged fittings to replace the steel pipe for drilling oil from shale.
Our Certifications
Acid Frac Hose
We can produce Super Abrasion Resistant Acid Frac Hose A801F
We can produce Super Abrasion...
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Oilfield Drilling Hose
We can produce API-7K，API-16C，Bop，Choke & Kill Hose, Mud & Cement ...
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Connector
High pressure hammer unions and flanges are forged and made of high strength alloy steel with...
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Wrapped Cover Wire Spiral Hydraulic Hose
We can produce 20,000 meters per day of 4 ply and 6 ply spiral hose 4SP, 4SH, R9, R12, R13,...
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Smooth Cover Wire Braided Hydraulic Hose
We can produce 30,000 meters per day of smooth cover...
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Wrapped Cover Wire Braided Hydraulic Hose
We can produce 70,000 meters per day of wrapped cover...
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Industrial Hose
We can produce 4000 meters per day of R4, suction water, suction oil, suction chemical...
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Hydraulic Fitting
We can produce Ferrule、Ferrule less hose fitting、Interlock hose fitting、One Piece...
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Hydraulic Adapter
We can produce BSP Thread 60° Cone Fittings、BSPT Thread Fittings、DIN Bite Type...
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Qingdao Qingflex Hose Factory was established in 2008, registered capital 168 million RMB, is located in Qingdao West Coast New Area (Huangdao District), covers an area of 95000 square meters and has more than 500 workers.
Qingflex is a National high-tech enterprise, who focus on R&D and manufacturing oilfield drilling hose (AlienDrill) according to API 7K, API 16C, acid fracturing hose (AlienFrac), and hydraulic hose according to DIN standard and SAE standard, Japanese stand and GB standard.
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 advanced test equipment.
Our own branding - Goldpulse® (TB/T3474.2-2018, EN45545-2:2013 standard), Kingpulse® (ISO 18752DC standard), Impulmax® (ISO 18752 CC standard), Qingflex® (ISO 18752 BC standard), Flexstar®(ISO 18752 AC standard)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 goal: To be the world-class manufacturer of the most stable and high quality rubber hoses
Our mission: QINGFLEX People shouder the mission of making hydraulic more secure
Our management idea: Uphold the enterprise spirit of character, enterprise, product intergration
Taking customers as the center, taking strivers as the base
Working step by step,persevering day by day
To be honesty and promised,suiting the action to the word
To be modest and cautious,treading as if on thin ice
