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Sej Auto Parts is a trusted OEM control arm manufacturer and global supplier for all major vehicle brands. We design and produce high-quality upper and lower control arms engineered for stability, alignment, and suspension performance. Our collection covers a wide range of vehicle makes, including Honda, Toyota, Nissan, Mitsubishi, Mazda, Subaru, Suzuki, Hyundai, and Isuzu

Whether you’re sourcing upper control arms or lower control arms, Sej Auto Parts delivers OEM precision, superior durability, and factory-direct pricing.

Why OEM Control Arms Matter for Automotive Businesses

A control arm is a critical suspension component that connects the wheel hub and steering knuckle to the chassis. It maintains wheel alignment, absorbs road impact, and ensures smooth handling.

For wholesalers, fleet operators, and service centers, poor-quality control arms can lead to:

  • Vehicle instability and uneven tire wear
  • Reduced ride comfort and handling
  • Customer dissatisfaction and warranty issues

That’s why automotive businesses worldwide trust Sej Auto Parts as their certified OEM control arm manufacturer and long-term supply partner, delivering consistent quality and reliable supply across all orders.

Direct-from-Factory Control Arm Manufacturing

At Sej Auto Parts, we don’t just distribute, we manufacture our control arms in-house using advanced forging, robotic welding, and CNC machining for precision and durability.

We can fulfill custom bulk orders for any make or model and offer options for:

  • Custom sizes and materials
  • Company logo branding
  • Private labeling for B2B clients

Every product undergoes strict durability, load, and vibration testing, ensuring compliance with OEM and ISO-certified standards. As a registered manufacturer in China, we maintain a proven global supply record with consistent quality assurance.

Wholesale Control Arms for Distributors, Retailers & Workshops

We specialize in B2B partnerships, supplying:

  • Auto parts wholesalers and importers
  • Repair shops and service centers
  • Car assembly plants and fleet operators

By purchasing directly from our factory, businesses can reduce costs, maximize profit margins, and ensure consistent inventory. We support:

  • High-volume orders
  • Flexible bulk pricing
  • Fast global shipping and logistics support

Looking for custom-made control arms or ready-to-ship parts? Contact our sales team today for a quotation or to discuss your specific manufacturing requirements.

Why Choose Sej Auto Parts?

  • Direct manufacturer pricing (no middlemen)
  • OEM & ISO-certified quality control
  • Global distribution network
  • Custom branding & private labeling
  • Dedicated B2B sales & support team
  • Proven international supply record