KT-AC-SPD-B1 Series

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

As China's premier surge protection device (SPD) manufacturer, KT   combines rigorous

standards compliance with industrial-scale production. Annually delivering millions of certified units,

our technical teams deploy market-driven engineering backed by uncompromising quality

and client-focused service.

Product Parameter Table
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Why Partner With KaiTai? Your Precision-Engineered surge protection Solutions Provider

Customization Excellence (OEM/ODM Advantage)

  • Zero-MOQ Expertise: Specializing in micro-batch development (no minimums). Share your samples → get   preliminary designs in 3-5 business days.
  • Advanced Digital Engineering: Using 3D scanning + CAD modeling with value-engineered material options. Proven across 50+ SME partnerships.
  • Seamless Brand Integration: Full-surface customization for products (LOGO/specs/models), labels   (QR/IDs), and packaging – at no extra cost.

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Value-Driven Engineering (Enhance Profitability)

  • Cost Optimization: Senior engineers (8+ years) conduct structural   refinement using SolidWorks, achieving 10-15% production expense reduction.

  • Modular Assembly Advantage: Proprietary modular systems   streamline assembly processes by 20% – optimal for 50-1,000 unit production volumes.

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Adaptive Production Systems   (Scalable Order Fulfillment)

  • Flexible Capacity: Compact CNC machining + industrial-grade 3D printing support orders from 50-1,000 units.

  • Validated Prototyping: Dedicated 15-person technical team executes end-to-end prototype validation, confirming production feasibility before   volume manufacturing.

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Quality Transparency (Verifiable Supply Chain)

  • Triple Verification Protocol: Incoming component verification →   production-phase sampling → 100% conformity validation.
  • Quality Performance: Sustained 99.5% defect-free rate with 12-month core warranty + live quality documentation.

  • Audit-Ready Facilities: Unrestricted client/supplier assessments   accommodated.

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Collaboration-First Support   (Built for Manufacturing Partners)

  • Guaranteed 4-Hour Response: Direct founder oversight on all projects.
  • Full-Cycle "Design-Trial-Production" Service: Comprehensive implementation support + 3   complimentary design revisions for inaugural orders.

  • Strategic Account Management: Proactive refinement initiatives   with dedicated performance tracking.

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Elevate Electrical Safety: Custom & Standard AC/DC surge   suppressor

We Enable:

Distributors/Wholesalers

Expand catalog with certified surge   protective device.

Maximize margins via competitive OEM   pricing + technical support.

Brands & OEMs

Launch white-label SPDs with IEC/EN 61643 compliance.

Full branding integration.

Engineers & Procurement

Access project-ready documentation, compliance

support & custom design services.

E-Commerce

Shelf-ready SPDs + dropshipping.

Includes digital marketing packs.

Strategic Alliance Program

For construction/energy network leaders:

  • Earn referral commissions
  • Access exclusive distribution terms
  • Co-develop application-specific solutions

Power Resilience Together – KaiTai drives your surge protection growth.

ACT NOW

OEM/ODM

Submit specs → Instant DFM analysis

Distribution

Request region-specific terms

Referrals

Explore tiered commissions

© 2025 KT Surge Protective Devices. All rights reserved.

Leading manufacturer of high-quality surge protection solutions