Lower Strut Mount
Professional Lower Strut Mount manufacturer
✅ Customized production of precision automobile suspension parts
MIVO Upper strut mount manufacturer in china
As an ISO/IATF certified factory with 20 years of expertise in automotive chassis components, we specialize in the development and mass production of high performance Lower Strut Mount, providing OEM/ODM solutions to global automotive manufacturers, aftermarket and retrofit brands.
Through fully automated stamping line, precision CNC machining center and rigorous durability testing system, we ensure that each lower pillar seat product meets the fatigue test standard of 100,000 times, and the tolerance accuracy is controlled within ±0.02mm.
Lower Strut Mount Guide:
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1. What is Lower Strut Mount?
As the key connector of McPherson suspension system, Lower Strut Mount undertakes three core functions:
Force transmission hub: the impact force borne by the wheel is evenly distributed to the body structure
Dynamic positioning reference: ensure that the suspension geometry parameters remain stable in severe vibration
NVH control node: reduces road noise through a composite structure of rubber bushing and metal skeleton
Technology Trends:
In recent years, the industry has put forward higher requirements for lightweight and durability. We adopt:
High pressure casting aluminum process (35% weight reduction instead of traditional steel components)
Double-layer vulcanized rubber technology (temperature range extended to -40℃~120℃)
Laser welded stainless steel bracket (60% increase in shear strength)
2. Core manufacturing advantages of the factory
1. Vertical integration capability of the whole process
From raw material forging (using Baosteel BTR165 special spring steel) to surface treatment (Dachro 12μm corrosion resistant coating), 100% process independent control is achieved to ensure:
Shorten delivery time by 30% (15 days for regular orders)
Non-performing rate less than 0.8% (industry average 2.5%)
Support small batch trial order (MOQ 50 pieces)
2. Intelligent detection system
Online dimension monitoring: equipped with three coordinate measuring instrument real-time feedback processing data
Dynamic performance testing: The MTS 831 elasto-test system simulates 200,000 km of road conditions
Material composition analysis: The direct reading spectrometer ensures that the raw material complies with SAE J403 standards
3. Flexible customization of services
Suitable models: covering 98% mainstream models of European/American/Japanese models (including special insulation design for new energy models)
Specification adjustment: Support rubber hardness (60-90 Shore A), installation hole position, dust cover structure rapid modification
Packaging solutions: provide single product retail color box, OEM neutral packaging or customized brand LOGO printing
3. Technical Parameters Comparison Table
| Indicator | Industry Standard | Our Product |
|---|---|---|
| Ultimate Load Capacity | 12kN | 18kN |
| Rubber Bushing Life | 80,000 vibration cycles | 120,000 vibration cycles |
| Axial Offset Tolerance | ±3° | ±5° |
| Operating Temperature Range | -30℃~100℃ | -40℃~120℃ |
| Salt Spray Test Grade | 480h | 720h |
4. Typical application scenarios and solutions
Scenario 1: New energy vehicle suspension system upgrade
In view of the weight gain characteristics of electric vehicle battery pack, the following are developed:
Enhanced double layer metal skeleton structure (static load increased by 40%)
Conductive rubber formulation (eliminates the risk of static buildup in high voltage systems)
Scenario 2: Special components for alpine regions
Adopt:
Low temperature elastomer material (-50℃ keep elastic modulus > 4MPa)
Teflon self-lubricating bushing (to avoid abnormal noise on ice and snow road)
Scenario 3: Racing Car Modification Market
Launch:
Adjustable preloading design (supports fast setting of track suspension parameters)
7075 Aviation aluminum forged support (25% stronger than 6061)
5. Industry pain point cracking scheme
Pain point: metal fatigue fracture caused by traditional stamping process
Our Innovations:
Introduction of multi-direction die forging technology (metal streamline integrity improved by 70%)
Add residual stress relief process (real-time monitoring by X-ray diffractometer)
Results: Customer repair rates decreased from an industry average of 1.2% to 0.3%
FAQ:
Provide 3D model reverse engineering service: customers send samples → generate adaptation report within 72 hours
Database intelligent matching: Input vehicle type VIN code to automatically push the corresponding part number.
18 months long warranty period (industry norm 12 months).
Emergency order channel: 5% capacity reserved for urgent demand (delivery in up to 7 days)
Standard CE/ROHS certification
Optional TUV SUD NVH performance certification, American AMA friction coefficient test report.
Listen to our clients how to saying about us
You will quickly understand our capabilities from our clients’ reviews.
Our company cooperated with the technical department of MIVO to deal with the technical difficulties of the project. They were very professional and could propose different solutions for us to choose from.
“The modular design greatly shortens the maintenance time, and the intelligent compensation structure adapts to different load requirements. Provides long-term data tracking services and proactively warns of performance changes”
“The engineering team cooperates to complete rigorous road test verification, and customized solutions are adapted to a variety of load scenarios. 3D modeling supports rapid completion of modification and adaptation”