Your Leading Chassis Box Supplier

 

Yantai Zhongxin Automotive Parts Co., Ltd. was registered and established in July 2011 as a professional manufacturer of auto and household appliance parts. Our home appliances accessories include mounting brackets and chassis boxes. The finest materials are introduced to ensure superior quality. We have advanced equipment and high-quality service, welcome to order!

 

 
  • Fastening Rivets For Chassis
    Yantai Zhongxin Intelligent Manufacturing Co., Ltd. is a professional sheet metal manufacturing supplier with independent R&D and design capabilities. The company has an experienced design team that
  • Chassis Support Hangers
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  • Cross Members For Chassis
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  • Chassis Enclosure
    Yantai Zhongxin Intelligent Manufacturing Co., Ltd. is a professional sheet metal manufacturing supplier with independent R&D and design capabilities. It has an experienced design team that can
  • Cover Plate Gluing
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  • Conventional Spray Coating
    Yantai Zhongxin Intelligent Manufacturing Co., Ltd. is a professional sheet metal manufacturing supplier with independent R&D and design capabilities. The company has an experienced design team that
  • Chassis Fastening Rivets
    Yantai Zhongxin Intelligent Manufacturing Co., Ltd. is a professional sheet metal manufacturing supplier with independent R&D and design capabilities. The company has an experienced design team that
  • Chassis Hangers
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  • Chassis Cross Members
    Yantai Zhongxin Intelligent Manufacturing Co., Ltd. is a professional sheet metal manufacturing supplier with independent R&D and design capabilities. The company has an experienced design team that
  • Chassis Housing
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  • Chassis Shell
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  • Chassis Crossbeams
    Yantai Zhongxin Intelligent Manufacturing Co., Ltd. is a professional sheet metal manufacturing supplier with independent R&D and design capabilities. The company has an experienced design team that
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Why Choose Us

Advanced Equipment

The northern plant, spanning 3,900 square meters, features a stamping workshop equipped with advanced production equipment, including a shock absorber bracket press, a general-purpose stamping press, and a projection welding machine.

Advanced Technology

The main production processes include spot welding, stamping, laser cutting, sheet metal bending, mold, fixture, inspection tool manufacturing and sales, injection molding machining, high and low pressure casting of aluminum parts.

Professional Team

The company now has more than 60 employees, including 9 management/technical personnel, all of whom have years of work experience in the automotive industry.

Quality Assurance

The company has obtained certification to the ISO/TS 16949:2009 quality management system, and three employees hold valid internal auditor qualifications.

 

Specifications of Chassis Box
 

Item

Value

Product Name

Distribution cabinet

Rated Voltage

480V

Rated Current

300A

Application

Industrial

Number of Sockets

6

Frequency

50Hz

Material

Cold Rolled Steel

IP level

IP40/IP41/IP42

Rated Voltage

AC380

Rated current

≤ 800

Surface treatment

Painting

 

Customization Options
 
Material Customizable
Size Customizable
Processing Customizable
MOQ Customizable

 

Chassis Shell

 

Ordering Process

Commu Nication Details: Contact online customer service to communicate the details.

 

Start Designing: Start your prototype design.

 

Confi Rmation Of The Final Draft: Iterate on details to finalize.

 

Payment Of Deposit: Factory prepares materi-als and customers make deposits.

 

Start Of Production: Factory starts produc-tion.

 

Delivery Receipt: The customer confirms the quality of the goods and receives them.

 

Common Materials For Chassis Box

 

Chassis Hooks

Steel

The main elements of selecting material especially for the body is involved in a wide variety of characteristics such as thermal, chemical or mechanical resistance, manufacturing efficiency and durability. Steel stands as the first choice for manufacturers with all the required characteristics. The improvement or development in the steel industry made the steel stronger, lightweight and stiffer than the earlier. Steel includes not only vehicle bodies, but also engine, chassis, wheels and many other parts.

Chassis Crossbeams

Aluminium

Aluminium is widely used in the automotive industry, in chassis and body structure. Use of aluminium can possibly decrease the weight of the vehicle. Its low weight and high specific energy absorption and precise strength are its most significant characteristics. Aluminium is resistant to corrosion, but according to its low modulus of flexibility, it cannot substitute steel parts. Hence those parts need to be re-engineered to adopt the same mechanical strength.

Cover Plate Dispensing

Magnesium

Magnesium has lower tensile strength, fatigue strength, and creep strength compared to Aluminium. The modulus and hardness of magnesium alloys are lower than aluminium, while the thermal expansion coefficient is greater. As it has low mechanical strength, pure magnesium cannot be used, must be alloyed with other components. The most common alloying components for room temperature applications is Mg-Al-Zn group, which include aluminium, manganese, and zinc.

 

Manufacturing Process of Chassis Box
 

CNC Machining
Custom CNC machining is a precise manufacturing process that uses a computer to control various cutting tools to remove pieces from a material block until the desired shape is achieved. The technique utilizes different operations, including milling, drilling, turning, etc.
This subtractive manufacturing technique is suitable for fabricating parts with complex designs, especially when using multi-axis machines. In addition, CNC machines are compatible with the several materials used in making car chassis: aluminum, steel, magnesium, and composites.

 

Sheet Metal Fabrication
Sheet metal fabrication incorporates different manufacturing processes to fabricate parts and structures using metal sheets. These processes include cutting, welding, bending, forming, stamping, shearing, welding, riveting, etc.
The sheet metal process is versatile and suitable for fabricating various chassis components, including cross members, driveshaft panels, steering components, and suspension control arms. Its main advantage is that it allows the fabrication of parts with increased strength without compromising weight.

 

Die Casting
Die casting involves heating metal into the molten state before forcing (injecting) it through a pre-made mold, where it solidifies into the desired shape. The technique is already common in the automotive industry, where it helps create chassis components like engine blocks and transmit housing.
Although the manufacturing method has long production cycles, it is a good choice for bulk volume production of car parts. Die casting is suitable for creating components of the chassis of a car, particularly its underbody and suspension links.

 

Assembly Precautions of Chassis Box

 
 
01
 

Compatibility of Components

Ensure all components are designed with compatibility in mind. This includes checking that holes are aligned for fasteners and that there are no interferences between parts that could hinder assembly.

 
02
 

Ease of Assembly

Design the chassis to simplify assembly, potentially reducing labor costs and time. This can involve using features like snap-fits or tabs that align components automatically without the need for extensive manual adjustments.

 
03
 

Fastening Methods

Choose appropriate fastening methods that provide the necessary strength and can withstand the operational environment of the chassis. Common methods include screws, bolts, rivets, and welding. The choice depends on the need for disassembly and durability

Classic Spray Paint

 

Payment Terms

 

 

T.T with 30% downpayment, 70%before shipment. Paypal or West Union also accept.

 

 

Packing & Transportation

 

productcate-636-437

 

 

FAQ

 

Q: What can you buy from us?

A: Instrument panel parts, Car seat accessories, Chassis parts, Home appliances accessories, Mounting brackets, Sheet metal parts, Injection molding parts, Automotive accessories.

Q: How thick is chassis steel?

A: It depends on the specific vehicle and the design of the chassis rail. For many passenger cars in areas not subjected to extreme loads, 3mm might be sufficient, especially if the original material was around this thickness.

Q: How strong are car chassis?

A: A car's chassis provides structural integrity and rigidity to the vehicle. They are made with the intention of being able to withstand various forces and stresses like acceleration, braking, and cornering.

Q: How can we guarantee quality?

A: Always a pre-production sample before mass production; Always final Inspection before shipment.

Q: Do you have inspection procedure before shipping?

A: Yes, we do 100% QC inspection Before Shipment.

Q: Warranty?

A: We have warranty 12 months, we will ship out the new replacements. If clients get the item with defect or broken frame.

We're professional chassis box manufacturers and suppliers in China, specialized in providing high quality custom service. We warmly welcome you to wholesale cheap chassis box from our factory. For price consultation, contact us.

Chassis Crossbeams, chassis box, nifty appliance rolling tray
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