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{"title":"OEM CAB Air Spring Replacement For Commercial Vehicle Cab Suspension Systems","imgUrl":"https:\/\/img.chinax.com\/nimg\/67\/bc\/dcc526f5925c47110a81560ef3e4-200x200-1\/oem_cab_air_spring_replacement_for_commercial_vehicle_cab_suspension_systems.jpg","attrs":{"Place of Origin":"CHINA","Minimum Order Quantity":"Negotiatable","Productname":"Air Spring","Delivery Time":"Negotiatable"}}
{"title":"Rubber Convoluted Bellows Style Air Spring For Commercial Vehicle","imgUrl":"https:\/\/img.chinax.com\/nimg\/6b\/fb\/77ebb911396ea446f9eb23c2a0b4-200x200-1\/rubber_convoluted_bellows_style_air_spring_for_commercial_vehicle.jpg","attrs":{"Place of Origin":"CHINA","Minimum Order Quantity":"Negotiatable","Payment Terms":"Negotiatable","Mounting Type":"Flange or Stud Mount"}}
EVEN (Qingdao Guoxiang Yiwen Rubber Technology Co., Ltd.) supplies high-performance reversible style air springs for truck chassis suspension systems. Engineered with specialty rubber and the world-first "Liquid Gold" material, our reversible sleeve air springs provide reliable support and outstanding durability for heavy-duty trucks, tractors and semi-trailers in highway logistics and engineering transport.
Key Features
Structural topology optimization - optimized material distribution reduces stress concentration; modular segmentation with reinforced end sections and a flexible central buffer achieves the ideal balance of lightweight and strength.
Specialty rubber + "Liquid Gold" material - the world-first liquid-phase mixing compound delivers ultra-long fatigue durability and wear resistance.
Ultra-strong bonding technology - advanced rubber-to-cord adhesion improves bonding performance by 30%-50% compared with conventional products.
Advanced manufacturing - produced on a fully automatic winding production line with precise calendering, processing and adhesion control, ensuring consistent quality.
Full lifecycle traceability - every air spring is traceable from raw material to finished product through the Eco-Rubber Cloud system with MES, WMS and ERP integration.
Rigorous testing - each product passes 80°C and -40°C vertical durability tests and 1/4 suspension durability tests (inflation pressure 0.7 MPa, amplitude ±50 mm, frequency 2.5 Hz, per GB/T13061).
Applications
Truck chassis suspension systems (OEM and aftermarket).
Widely matched with leading Chinese truck brands including Shaanxi Automobile (Delong X3000/X5000), Sinotruk (SITRAK C7H/T7H) and BPW axle applications.
Semi-trailer and hazardous chemical transport vehicle applications (e.g., BPW30K).
Highway logistics, urban transit and off-road operating scenarios.
Why Choose EVEN
Fatigue life of up to 18.17 million cycles, reaching an internationally leading level.
Fatigue cycles exceed the national standard (GB/T13061) by more than 2 times under compact-size and heavy-load conditions.
Full model interchangeability with major OE references (ContiTech / Firestone cross-reference available).
Backed by the National Rubber & Tire Engineering Technology Research Center (Guoxiang Industry Chain), with 3,500+ patents and IATF 16949 certification.
Customized development and collaborative design available according to customer requirements.
For OEM projects, aftermarket supply or custom air spring development, please contact EVEN - your premier global specialist of engineered rubber solutions.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Total Annual:
5000000-8000000
Employee Number:
80~120
Ecer Certification：
Verified Supplier
EVEN is built upon National Engineering Research Center for Rubber and Tire (Guoxiang Group), which is the only and highest-level technology innovation and industrial ecosystem platform in China's rubber and tire industry.
EVEN is a high-tech enterprise with independent R&D capabilities, special... EVEN is built upon National Engineering Research Center for Rubber and Tire (Guoxiang Group), which is the only and highest-level technology innovation and industrial ecosystem platform in China's rubber and tire industry.
EVEN is a high-tech enterprise with independent R&D capabilities, special...
