KT-AC-SPD-A1 Series

  • Product Details
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High-quality surge protection solutions from China's leading manufacturer

As a leading manufacturer of high-quality surge protective devices (SPDs) in China, KT leverages its deep

understanding of industry standards and regulations. We produce millions of SPDs annually. Our dedicated teams deliver these critical protective

devices, combining market-focused solutions with our commitment to exceptional client service and

quality.

Product Parameter Table
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Why Choose KaiTai? Your Agile Partner for SPD Solutions

Flex-Focused Customization (OEM/ODM Edge)

  • Zero-MOQ Production: Expert in small-batch development (no minimum order). Submit samples → receive   initial design proposals in 3-5 workdays.
  • Precision Engineering: Portable 3D scanning + CAD modeling with   cost-optimized material recommendations. 50+ successful SME collaborations.

  • Brand Integration: Customize products (LOGO/model/parameters),   stickers (QR codes/IDs), and packaging – all complimentary.

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Cost-Smart Engineering (Boost Your Margins)

  • Reduce Expenses: 8+ year engineers optimize structures via   SolidWorks, cutting production costs by 10-15%.

  • Modular Efficiency: Patented modular designs accelerate assembly   by 20% – ideal for 50-1,000 unit runs.

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Responsive Manufacturing (Order Flexibility)

  • Agile Production: Compact CNC + industrial 3D printers handle 50-1,000pcs orders.

  • Risk-Free Prototyping: 15-member team manages design-to-prototype validation, ensuring manufacturability before scale-up.

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Transparent Quality (Trusted Supply Chain)

  • Triple Inspection: Raw material check → in-process sampling → 100% final testing.
  • 0.5% Defect Rate: 12-month core component warranty + real-time quality docs.

  • Open Factory Access: On-site audits welcome.

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Partner-Centric Service (OEM/ODM Priority)

  • 4-Hour Response: Founder-led project management.
  • "Design-Trial-Production" Service: End-to-end support + 3 free design modifications for first orders.

  • Dedicated Account Portfolios: Proactive improvement tracking.

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Elevate Your Electrical Solutions: Custom & Standard AC/DC   Arrester 3 Phase

We Empower:

Distributors & Wholesalers

Expand portfolios with certified SPDs.

Maximize margins with competitive OEM pricing + technical backup.

Brands & OEM Partners

Launch white-label SPDs using our IEC/EN 61643-compliant engineering. Full branding

integration.

Engineers & Specifiers

Access project-ready technical documentation, compliance

support, and custom design services.

E-Commerce Platforms

Leverage ready-to-ship SPDs + dropshipping. Includes digital

marketing assets.

Strategic Partnership Program

For connectors in construction/energy sectors:

  • Earn commissions via referral incentives
  • Unlock exclusive distributor terms
  • Pursue project-based co-development

Power Progress Together – Let KaiTai be your surge protection solutions engine.

READY TO COLLABORATE?

OEM/ODM Inquiry

Send product specs for instant DFM analysis

Distributor Interest

Request territory-specific pricing & support

Project Broker

Explore commission structures

© 2025 KT Surge Protective Devices. All rights reserved.

Leading manufacturer of high-quality surge protection solutions