SOT Aluminum Lids: Precision-Engineered for Semiconductor Excellence
At Shandong Three Iron-Printing & Tin-Making Co., Ltd, we're your trusted partner for high-quality SOT Aluminum Lids, specifically engineered to meet the demanding requirements of the semiconductor industry. Our mature R&D team continuously drives innovation, while our top-notch technical support ensures smooth integration into your production lines. Backed by strong financial resources, we maintain a large inventory to support rapid delivery schedules. Additionally, our products come with comprehensive certifications that guarantee quality and compliance. Whether you're scaling up production or optimizing existing systems, we are fully equipped to meet your semiconductor packaging needs efficiently and reliably.
Product Introduction
Our products are the cornerstone of reliable semiconductor packaging. Designed for precision and durability, these lids offer:
| Parameter | Specification |
|---|---|
| Material | High-grade aluminum |
| Sizes | SOT-23, SOT-223, Custom |
| Finish | Matte or Glossy |
| Purity | 99.9% |
| Thickness | 0.2mm - 0.5mm |
Product Showcase
- Ultra-thin design for optimal heat dissipation
- Customizable dimensions to fit your exact specifications
- Corrosion-resistant surface treatment

Application Areas
- Integrated circuits (ICs)
- Transistors and diodes
- Automotive sensors
- Industrial control systems
Process Flow
- Raw material selection
- Precision cutting
- Surface treatment
- Quality inspection
- Packaging and shipping
QC & R&D
Our rigorous quality control process ensures each product meets the highest standards:
- X-ray inspection for internal defects
- Dimensional accuracy checks
- Thermal performance testing
Our R&D team continuously innovates to improve lid design and functionality.

Certificates
- ISO 9001:2015
- IATF 16949
- RoHS and REACH compliant

Exhibitions & Buyer Feedback
Shandong Three Iron's SOT Aluminum Lids have significantly improved our production yields, reducing defect rates and enhancing overall efficiency in our semiconductor packaging process. – Leading Semiconductor Manufacturer.
We invite you to visit our booth at the upcoming Electronica trade fair, where we will showcase our latest innovations and discuss how our products can support your manufacturing needs.

Shipping & Package
- Bulk ordering available (100k+ units)
- Custom packaging solutions
- Global shipping network for timely delivery

FAQ
Q: What's your minimum order quantity (MOQ)?
A: We offer flexible MOQs to accommodate various business needs.
Q: Can you provide custom designs?
A: Absolutely! Our team specializes in tailored solutions.
Q: What's the lead time for large orders?
A: Typical lead times are 2-4 weeks, depending on order size and complexity.
Choosing Shandong Three Iron-Printing&Tin-Making Co.,Ltd for your SOT Aluminum Lids means partnering with a leader in semiconductor packaging solutions. Our commitment to quality, innovation, and customer satisfaction sets us apart. Ready to elevate your production? Contact us today at rose@threefoodcan.com or laura@threefoodcan.com for a quote on our premium products.





















