Durable Alloy Reinforcement Plate for Auto with Robotic Welding

• Customization: Available
• After-sales Service: Comprehensive Warranty + Free Maintenance Guidance
• Warranty: 1 Year
• Model NO.: 181VF00N103
• Type: Cold Stamping
• Processing Type: Shaping Metal
• Material: Carbon Steel
• Mould: Multistep Progressive Dies
• Surface Processing: Electroplating
• Fine Blanking: Multi-Position
• Process: Forming Process
• Industry: Auto Accessories
• Tolerances: 0.1mm
• Customized: Customized
• Product Type: Seat Frame, Door Support, Body Bracket, Chassis
• Applicable Vehicle Model: Toyota, Honda, Volkswagen, GAC, Haima
• Dimension: Customized According to Customer Drawings
• Certification: ISO 9001, IATF16949, ISO3834, CE
• Transport Package: Folding with Form Buffer in Carton/Crates
• Trademark: OEM/ SFYL/ YULONG EV/
• Origin: China
• HS Code: 8708295900
• Production Capacity: 100, 000 Sets Per Year
• Package Size: 50.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 50.000kg

Product Description

Product Description

Motherboard reinforcement plate

The Motherboard Reinforcement Plate is a critical structural component for electronic devices, designed to enhance the rigidity of motherboards in computers, servers, or industrial equipment. Typically crafted from lightweight yet high-strength materials—such as 6061 aluminum alloy (via precision CNC machining) or glass-fiber-reinforced plastic (via injection molding)—it balances structural support with minimal weight gain, avoiding strain on motherboard connectors or solder joints.

Its core function is to resist bending, warping, or vibration-induced damage to the motherboard, especially in thin-profile designs or devices subject to frequent movement (e.g., laptops, portable workstations). It protects sensitive components like capacitors, chips, and trace circuits by distributing mechanical stress evenly across the board's surface.

Surface treatments vary by material: aluminum versions often feature anodization for corrosion resistance and electrical insulation, while plastic variants may include anti-static coatings to prevent electrostatic discharge (ESD) harm. Customizable in thickness (0.5–2mm), cutouts, and mounting hole patterns, it adapts to diverse motherboard layouts, ensuring seamless integration with screws or clips. Compliant with RoHS and industry durability standards, this plate ensures long-term stability for critical electronic systems.

Left/Right Front Longitudinal Beam Rear Upper Reinforcement Plate

Rear Floor Right Rear Side Beam Upper Plate

Rear Enclosure Left/Right Connecting Plate

Center Floor Upper Cross - member

Rear Seat Upper Cross - member

Liftgate Left/Right Hinge Reinforcement Plate

Front Door Anti - collision Bar

Rear Door Anti - collision Bar 

Left/Right Rear Door Outer Panel Waistline Reinforcement Plate

.

Right Rear Wheelhouse Primary Assembly

Roof Center Cross - member Auxiliary Beam

Center Tunnel Rear Reinforcement Plate

Front Linkage Assembly LH

Front Seat Cushion Frame Assembly R

Lower Seat Frame Assembly

No	Picture	Part Name	Part Number	Vehicle Model	Installation Location
1		SA12 - 70 - 51Z	Right Rear Wheelhouse Primary Assembly	Haima S5	Rear Wheelhouse
2		5010141DSV0000	Left Front Door Outer Panel Waistline Reinforcement Plate	GAC A58	Front Door
3		4030135/159DSV0000	Rear Enclosure Left/Right Connecting Plate	GAC A58	Rear Enclosure
4		4030290DSV0000	Rear Seat Upper Cross - member	GAC A58	Rear Seat
5		4030415CFC0000	Center Floor Upper Cross - member	GAC A19	Center Floor
6		179VF00N001 - 2	Lower Seat Frame Assembly	Haima 7X	Third - row Seat
7		VF00 - FCN - 411 - 1	Front Seat Cushion Frame Assembly R	Haima 7X	Front Seat
8		172VF00R210	Footrest Welding Assembly RH	Haima 7X	Second - row Seat
9		180VF00N001 - 3	Six - backrest Frame Welding Assembly	Haima 7X	Third - row Seat
10		172VF00L120	Front Linkage Assembly LH	Haima 7X	Second - row Seat
11		VF00 - FCN - 315	Floor Bracket Welding Assembly L	Haima 7X	Front Seat
12		180VF00N002 - 3	Four - backrest Frame Welding Assembly	Haima 7X	Third - row Seat
13		172VF00L360	Lap Plate Welding Assembly LH	Haima 7X	Second - row Seat
14		4030M22CDE0100	Rear Floor Right Rear Side Beam Upper Plate	GAC A09	Rear Floor
15		5210013/019CAD0000	Liftgate Left/Right Hinge Reinforcement Plate	GAC A39	Liftgate
16		4130054ASV0000	Roof Center Cross - member Auxiliary Beam	GAC A28	Roof Center Cross - member
17		4020251/252ASV0000	Left/Right Front Longitudinal Beam Rear Upper Reinforcement Plate	GAC A28	Front Longitudinal Beam
18		SA00 - 72/73 - 190M1	Rear Door Anti - collision Bar	Haima S3	Rear Door
19		4020159CAC0000	Center Tunnel Rear Reinforcement Plate	GAC A68	Center Tunnel
20		5020/5040121ASV0000	Left/Right Rear Door Outer Panel Waistline Reinforcement Plate	GAC A28	Rear Door
21		SA00 - 58/59 - 190M1	Front Door Anti - collision Bar	Haima S3	Front Door
22		5110011ANK0000/5110012ANK0000	Engine hood left/right hinge reinforcement plate	AH8	Bonnet
23		EA21-70/71-139	Front lower pillar inner panel (right/left)	BA01	Front Inner Panel
24		PB13-53-252	Inner panel under A-pillar (right/left)	VB00	Inner Panel
25		5010/5030471AVN0000	Left/right front door lower hinge reinforcement plate	A20	door lower hinge reinforcement plate
26		172VF00L213	Tripod Reinforcement Bracket LH	7X	Tripod Reinforcement Bracket
27		181VF00N103	Motherboard reinforcement plate	7X	Motherboard

Company Profile

Certifications

Workshop Factory Tour

Clients and Partners

YULONG Team

Packing & Delivery

FAQ

Q&A

1.Are you a factory or trading company?

We are a professional metal parts manufacturer under YULONG Group, founded in 1999. With 6 factories, we've been a trusted supplier for major auto brands like Sany, GAC, and Haima.

2.How do you guarantee quality?

- Pre-production samples for approval;
- Final inspection before shipment;
- Certified with IATF 16949 & ISO 3834 quality systems.

3.Why choose YULONG over other suppliers?

- 20+ years of experience; 6 factories ensuring stable supply;
- Recognized as "Model Supplier" by Sany, GAC, etc.;
- Strong R&D, strict quality control, and competitive factory prices;
- OEM/ODM available, small orders accepted.

4.What services can you provide?

- Delivery: FOB, CIF, EXW;
- Payment: USD/EUR/RMB via T/T, L/C, Western Union, Made-in-China Pay.

5.Do you offer OEM/ODM services?

Yes. Our strong R&D team customizes products per your drawings/samples, supporting exclusive designs

6.Can we get samples?

Free samples available (freight borne by customers). Custom samples take 5-7 days.

7.What's your delivery time?

- Standard products: 7-15 days;
- Customized items: 20-30 days (adjustable based on order volume).

8.How do you handle after-sales issues?

Our team responds within 24 hours, offering solutions like replacement or compensation, adhering to our "integrity and gratitude" culture.