NINGBO sW ELECTRIC
metal stamping With Superior workmanship 
Precision Metal stamping Part with ISO9000 certification

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Metal Stamping Products

Electrical Parts Metal Stamping

High-quality stamping for electrical parts, ensuring durability, precision, and reliable performance in bulk production.

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Precision Metal Stamping -switch,socket

Accurate, high-speed stamping for complex metal parts, meeting strict tolerances for electronics and industrial needs.

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Custom Metal Stamping Electrical Contacts

Tailor-made electrical contacts with superior conductivity, designed for your exact specifications and bulk manufacturing.

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Custom Design & Sampling

Get tailored stamping designs with fast prototyping to ensure perfect fit, quality, and function before mass production.

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High-Quality Materials

We source premium electrical-grade metals like copper, brass, and stainless steel to ensure exceptional conductivity, durability, and long-term performance

Premium Metals for Superior Performance

Only the Best Materials for Your Products

Electrical-Grade Metals You Can Trust

Durability Starts with Quality Materials

High-Grade Metals for Precision Stamping

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Efficient Production

Benefit from our state-of-the-art knitting machines, capable of producing large quantities quickly and efficiently.

Streamlined Processes for Faster Turnaround

Efficiency at Every Stage of Production

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Rigorous Quality Assurance

Our QA process combines advanced inspection systems and skilled engineers to ensure every stamped part meets exacting global standards

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Streamlined Shipping & Delivery

Trust in our reliable shipping processes to get your products where they need to be, on time.

Safety Packaging

Seamless Delivery for Global Supply Chains

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Why Choose Ningbo sW Electric

Professional - control size tollerance to 0.01mm 

With 25 years of specialization in precision brass stamping for electrical applications, we’ve mastered the art of combining cost efficiency with uncompromising quality. Our customers benefit from stable supply, competitive pricing, and world-class compliance.

From switches and sockets to custom electrical connectors, our in-house tooling and progressive die stamping capabilities make us the trusted partner for major appliance and electronics manufacturers worldwide.

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What Our Customers Say

“SW ELECTRIC delivers consistent quality every time. Their custom contact stamping for our switches fits perfectly and meets all international compliance needs.”

Procurement Manager

Electrical Appliance OEM

“We’ve worked with SW ELECTRIC for over 10 years. Their progressive die stamping allows us to keep production costs low while maintaining exceptional product reliability.”

Operations Director

Connector Manufacturer

“The combination of precision, stable delivery schedules, and competitive pricing makes SW ELECTRIC a key supplier for our international projects.”

Supply Chain Manager

Boutique Owner

Frequently Asked Questions

Below are some frequently asked questions regarding our products and service, if you can't find what you're looking for, please just contact with us.

We are here to help!

Q1: Can you produce custom designs for electrical contacts?

Yes, we specialize in custom brass stamping based on customer drawings, meeting precise tolerances and performance requirements.

Q2: What materials do you use for metal stamping?

We primarily use high-grade brass for conductivity and durability, but can source other metals on request.

Q3: Do you handle large-volume orders?

Absolutely — our progressive die stamping lines are built for high-volume production with consistent quality control.

Q4: What industries do you serve?

We supply parts for electrical appliances, switches, sockets, connectors, and various electronic devices.

Q5: Which markets do you export to?

We export globally, with strong presence in East Europe, Middle East, South America, and Africa.

Q6: What certifications do your products have?

All products are ISO, RoHS, and CE certified, meeting global safety and environmental standards.

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We will discuss and confirm all specifications and pricing details to ensure everything aligns with your expectations.

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Once everything is settled, our skilled team will proceed with the production.Your product will undergo final quality checks before being securely packaged and shipped directly to you, ready for sale.

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  • Guernsey(+44 1481)
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  • Chad(+235)
  • French Southern Territories(+99)
  • Togo(+228)
  • Thailand(+66)
  • Tajikistan(+992)
  • Tokelau(+690)
  • East Timor(+670)
  • Turkmenistan(+993)
  • Tunisia(+216)
  • Tonga(+676)
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  • Vietnam(+84)
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  • Wallis & Futuna(+681)
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