February 18, 2025, Dongguan, China — Dongguan GPTEK Technology Co., Ltd. (GPTEK) has achieved a groundbreaking milestone: its core products have successfully passed three stringent certifications—the IP52 protection rating certification, TMNA vibration test, and ISO 16750-3 mechanical shock test. This historic accomplishment signifies a quantum leap in the reliability and durability of GPTEK’s solutions for industrial and automotive electronics, positioning the company as a global leader in delivering premium, standards-compliant products.

1. Test Contents & Significance

1. IP52 Protection Rating Certification: The "Indestructible Armor" for Industrial Environments

The IP52 certification, established by the International Electrotechnical Commission (IEC), sets benchmarks for dust and water resistance:

• Dust Resistance Level 5: Effectively prevents dust intrusion, ensuring prolonged operational stability of precision electronic components in dusty environments (e.g., factories, warehouses).

• Water Resistance Level 2: Resists vertical water droplets at 15° tilt angles, making it ideal for humid or rainy industrial applications.
  Impact: Validates GPTEK’s ability to design products that thrive in harsh conditions, reducing downtime and maintenance costs for industrial clients.

2. TMNA Vibration Test: Ensuring Survival in Dynamic Real-World Scenarios

The TMNA (Telecommunications Manufacturing Network Association) vibration test simulates extreme vibrations encountered during transportation, installation, and daily operation:

• Multi-axis vibration endurance: Products withstand continuous vibration loads without structural loosening, performance degradation, or functional failure.

• Key Applications: Critical for automotive, aerospace, and industrial machinery sectors where vibration resilience is non-negotiable.
  Impact: Demonstrates GPTEK’s commitment to reliability in high-stress environments, bolstering its credibility with automotive OEMs and aerospace contractors.

3. ISO 16750-3 Mechanical Shock Test: The Automotive Industry’s "Gold Standard"

As a cornerstone standard for automotive electronics, ISO 16750-3 mandates resistance to severe mechanical shocks (e.g., vehicle collisions, rough road颠簸):

• Structural optimization: GPTEK’s innovative designs and material choices ensure functional integrity post-impact.

• Global compliance: Meets stringent requirements of major automakers, enabling entry into premium automotive supply chains.
  Impact: Positions GPTEK as a preferred supplier for electric vehicles (EVs), autonomous driving systems, and advanced driver-assistance technologies (ADAS).

2. Business Implications

These certifications collectively empower GPTEK to:

• Penetrate premium markets: Gain access to automotive Tier 1 suppliers and industrial automation giants.

• Strengthen customer trust: Offer warranties backed by globally recognized standards.

• Drive innovation: Use certification results to refine product design and R&D pipelines.

About GPTEK:

Headquartered in Dongguan, GPTEK specializes in industrial automation components, sensors, and smart connectivity solutions. With state-of-the-art R&D facilities and a global distribution network, the company is committed to revolutionizing industries through 可靠性-driven innovation (reliability-driven innovation).

Learn more about GPTEK’s certifications and product portfolio: www.gpteck.com