Quality Control-The Foundation of Reliable Connectivity

At LevinLink, product quality is our cornerstone. We implement a full-process quality management system covering R&D, production, and testing to ensure every communication device meets the highest international standards.

Rigorous Quality Management System

All products come with a 36-month warranty and full compliance with CE, RoHS, and FCC. Choose [Your Company Name] for connectivity backed by uncompromising quality.

  • ISO 9001-certified manufacturing facilities

  • 12-stage inspection protocol from raw materials to finished products

  • Compliance with 20+ industry standards (e.g., Telcordia GR-326-CORE, IEC 61300)

  • 3,000+ hours annual reliability testing

4-Stage Quality Assurance Process

1. Raw Material Control

  1. Strategic partnerships with global Tier-1 suppliers
  2. 100% batch testing for incoming materials
  3. X-ray fluorescence (XRF) spectroscopy for material composition analysis

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2. In-Process Manufacturing Control

  1. Automated SMT assembly lines (±0.01mm precision)
  2. QC checkpoints every 2 hours
  3. Traceable MES (Manufacturing Execution System)

3.risk assessment

  • 100% full inspection (no random sampling)
  • Comprehensive tests including:Optical performance (IL/RL),Mechanical durability (500+ mating cycles),Environmental stress (-40°C to 85°C),Transmission performance (up to 400G)

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4. Final Audit & Certification

  • Dual approval system
  • 72-hour burn-in testing
  • Complete test reports included with shipments