Strict Quality Control, Forging Worry-Free Travel
On January 16, 2025, the Shandong Provincial Market Supervision Administration released results of provincial spot checks on EV charging pile product quality for 2024. HARDHITTER’s DC and AC charging piles both passed, with all results qualified. They reached national standards in safety, reliability, and performance, meeting the requirements of market supervision departments.
Rigorous Testing, Quality Assurance
The check followed national standards like GB/T 18487.1-2015 and others, testing key performances comprehensively. Specific items included:
AC Piles: Emergency stop, insulation resistance, dielectric strength, abnormal control guidance, switch S2 disconnection/closure, overcurrent, connection sequence, grounding continuity, etc.
DC Piles: Insulation detection, startup/emergency stop devices, insulation resistance, dielectric strength, signal disconnection, battery voltage vs message mismatch, double battery protection, noise, protocol consistency, max voltage mismatch, demand vs battery parameters, etc.
HARDHITTER performed excellently in all tests and passed smoothly.
Strict Control, Standardized Processes
HARDHITTER established a complete quality management system during R&D and production, with strict control from material procurement to manufacturing, factory inspection, and after-sales:
Material Procurement: Strict screening of high-quality suppliers to ensure premium materials.
Manufacturing: Advanced equipment and processes to ensure consistency and stability.
Factory Inspection: Every pile is fully tested before leaving the factory to meet national standards.
After-sales: Timely and professional services to guarantee user experience.
Quality is Core When Choosing Charging Piles
Piles are key devices connecting the grid and vehicles, with quality directly affecting efficiency and safety. Focus on:
1. National Standard Certification: Ensure products meet GB/T 18487.1 and others;
2. Adaptability: Choose matching power and types based on models and scenarios;
3. Brand Guarantee: Prioritize companies with mature technology and good after-sales.
HARDHITTER strictly follows national standards, offering high compatibility, safety, and smart solutions for home and commercial use.
Below is the original spot check result:
