OEM Precision Sheet Metal Fabrication Deep Drawn Electric Motor Stamping Housing

• Customization: Available
• Standard: GB, EN, China GB Code, ASME
• Tolerance: +/-0.10mm
• Model NO.: WF-JF
• Surface Treatment: Powder Coated
• Machining Method: CNC Stamping
• Material: Stainless Steel
• Item: Stamping Part
• Technics: Sheet Metal Fabrication
• Part Type: Fabrication Parts
• Weight: Customized
• Export Markets: Global
• Shipping Port: Qingdao,Ningbo, Shanghai
• Packing: Wooden Cases or Carton
• Place of Origin: China
• Transport: by Sea or Air
• OEM Service: Yes
• Custom Made: Yes
• Logo Printing: Customized
• MOQ: 10-100PCS
• Free Sample: Yes
• Inner Package: Carton Box/Plastic Bag
• Transport Package: Plywood Cases or Pallets
• Specification: Custom Made
• Trademark: OEM
• Origin: Weifang City, Shandong Province, China
• HS Code: 7326199000
• Production Capacity: 10000PCS/Month
• Package Size: 60.00cm * 45.00cm * 40.00cm
• Package Gross Weight: 30.000kg

Product Description

OEM Precision Sheet Metal Fabrication Deep Drawn Electric Motor Stamping Housing

Product Description

Our sheet metal battery cases are precision-engineered to house lithium-ion, solid-state, and lead-acid battery packs across electric vehicle, energy storage, and industrial applications.

We transform high-strength aluminum and steel into lightweight, crash-resistant enclosures that meet the mechanical and regulatory demands of global energy markets.

Process	Specification
Laser Cutting	Fiber laser, ±0.1mm accuracy, burr-free edges
CNC Bending	6-axis backgauges, complex geometries, repeatable precision
Welding	Robotic MIG/TIG, seam sealing, leak-proof joints
Surface Finish	Powder coating (salt spray >500h), chemical film, brushing, anodizing
Assembly	Clinching, riveting, threaded insert installation, gasket sealing

             Advantages:
             1. We are ODM&OEM, design according to your drawing.
             2. Rich experience and good technology support.
             3. Manufacturer and Trade Company.
             4. Low MOQ is accepted.
             5. 100% inspection before delivery.
             6. Competitive price with high quality.
             7. Convenient transportation. 
Our production process:

1. Mold design and manufacturing.
2. Manufacturing parts using a stamping machine.
3. Riveting, welding, or tapping according to customer requirements.
4. After manufacturing, we will test the parts using a visual measuring instrument, calipers, angle gauges, and other tools.
5. After confirming that all dimensions meet customer requirements, we will perform surface treatment.
6. After surface treatment, our workers will test all parts to ensure that 100% of the parts we sell are qualified.
7. After testing, we will use a vacuum packaging machine to package the parts.

 

A. Raw Material	Copper ,BeCu, phosphor copper, Brass, Stainless steel, Aluminum, SGCC, SECC, steel, spring steel, Nickel-Silver... and all different kinds of metal;
B. SPEC	Roll material thickness is 0.05-10mm;sheet metal  thickness is 0.3-20mm;
C. Surface treatment	Gold / Silver /Tin / Nickel / Zinc /  Chromium / Copper-plating /  Laser etching/Screen printing/Phosphating (can pass salt spray testing with 160 hours)/Black coating / Painting/ Power coating /Electrophoresis /  Passivating /Deburring /  Polishing /  Brush according to ROHS standard;
D. Application	All different kinds of telecom products, loom, furniture, and so on ;
E. Quotation	Please provide the Formal drawings (normally, with DWG/STP/PDF file ),and make note with material/QTY/surface treatment and any other requirements, we will provide you the quotation sheet in 48-72 hours;
F. Prototype & Mould	We make the prototypes or moulds according to the drawings that confirmed by both of us and customers! The lead time is depends on the structure and qty of parts, Normally, lead time for prototypes is 3-15 days; lead time for mould is 10-25 days;
G. Production	We will provide samples according to the drawings to customers for approval. Then arrange the production  and confirm the delivery date according to the Purchase Order; Normally , the lead time for production is 5-30 days ,the structure of parts is different , the lead time will be different .
H. Package	Plastic bags; Preserving Box; Reel/tape package; Plastic tray; Wood box; Export carton and any other customized package according to the customers' requests.

Applications

Electric Vehicles & Micromobility
Battery trays, underbody protection, scooter/scooter battery housings

Stationary Energy Storage
Cabinet-mounted enclosures, modular rack systems, backup power cases

Industrial & Medical
Robotic battery packs, mobile medical cart power units, AGV battery boxes

Marine & Off-Road
Water-resistant stainless steel housings, saltwater corrosion protection

FAQ

1. Are you a factory or a trader?

A: We have our own factory and an international trading company.

2. Do you support product customization?
A: Yes, we mainly customize processing  (process customization, material customization, surface treatment customization, etc.). According to your samples or drawings to make samples!

3. What is the payment method?
 A: We accept TT (Bank Transfer), Western Union, and L/C.
For a total amount under US$500, 100% in advance.
For total amounts above US$500, 30% in advance, the rest before shipment.

4. What is your MOQ?
A: MOQ depends on our client's needs; besides, we welcome a trial order before mass production.

5. What is the production cycle?
A: It varies a lot depending on product dimension, technical requirements, and quantity. Generally, it takes about 30 days. We always try to meet customers' requirements by adjusting our workshop schedule.

6. Is it possible to know how my product is doing without visiting your company?
 A: We will offer a detailed product schedule and send weekly reports with digital pictures and videos that show the machining progress

7. How do you control and ensure product quality?
A: We will prevent beforehand, manage during the event, and guarantee after the event. Confirm with you every detail before quoting. After you order, we will reconfirm all the details. So we can reduce the losses of time and costs.

8. If you make poor-quality goods, will you refund our funds? A: We make products according to drawings or samples strictly until they reach your 100%  satisfaction. And actually, we won't take a chance on doing poor-quality products. We are proud of keeping the spirit of good quality.

9. How can I receive a quotation?
A: Please send us your product drawings or picture information via email or message, and we will provide you with a product quotation within 2 working days!

10. How can I get samples?
A: 1) Standard products: We provide free samples under $5.
2) Custom products: We charge 1-3 times the unit price (based on product specifications)
Shipping methods are DHL, FedEx, TNT, UPS, EMS, or others. You need to pay for shipping. Samples will be sent as soon as payment is received!

11. How do I place an order?
A: Please try to provide the following information:
* Product information: specifications, quantity, expected price
* Delivery requirements
*Payment
* Shipping information: name, detailed shipping address, phone number, shipping requirements (courier, air or sea).
* If there is a cooperative freight forwarder, please provide the contact information of the freight forwarder.
* Please send us an official purchase order by email. Or we can provide proforma invoices for you.

12. How to send the product to me?
A: The transportation method is up to you. We can also recommend more economical transportation for you!
For small batches under 30kg, express delivery (DHL, FedEx, TNT, UPS, EMS, or others) is commonly used.
Orders of 30-500 kg can be airlifted to your designated airport.
For large quantities or large volumes, we often use sea freight.

13. Can you arrange the transportation of the goods for me?
A: Yes, we can send you by sea, air or courier.

     

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