On January 16, 2024, the Shandong Provincial Administration for Market Regulation released the results of provincial supervision and spot checks on the quality of electric vehicle charging pile products. Both the DC and AC charging piles of HARDHITTER Electric have passed the inspection smoothly, and the inspection results are all qualified. In terms of safety, reliability, and performance, it meets national standards and complies with the requirements of market supervision and management departments.

This spot check was conducted in accordance with the national standard GB/T 18487.1-2015 "Electric Vehicle Conductive Charging System Part 1: General Requirements" and other relevant standards to comprehensively test the key performance of the charging pile. The specific testing items include:

Communication charging station: emergency stop protection, insulation resistance, dielectric strength, abnormal control guidance signal, opening and closing switch S2, overcurrent, charging connection control timing, protective grounding continuity, etc.

DC charging station: insulation detection function, start emergency stop device, insulation resistance, dielectric strength, connection detection signal disconnection, battery voltage does not match communication message, battery double protection, noise, protocol consistency, vehicle maximum allowable charging total voltage mismatch, charging demand greater than battery parameters, etc.

In all testing projects, HARDHITTER charging piles performed excellently and passed smoothly.

In the process of product development and production, HARDHITTER has established a comprehensive quality management system. From raw material procurement to production and manufacturing, from factory inspection to after-sales service, every link undergoes strict quality control:

Raw material procurement: Strictly screen high-quality suppliers to ensure the high quality of raw materials.

Manufacturing: Adopting advanced production equipment and processes to ensure product consistency and stability.

Factory inspection: Each charging station undergoes comprehensive testing before leaving the factory to ensure compliance with national standards.

After sales service: Provide timely and professional after-sales service to ensure the user's experience.

Electric vehicle charging stations are key equipment connecting the power grid and vehicles, and their quality directly affects charging efficiency and user safety. When making a purchase, it is important to pay close attention to:

1. Implement national standard certification: ensure that the product complies with national standards such as GB/T 18487.1;

2. Adaptability: Select the matching power and type according to the vehicle model and charging scenario;

3. Brand guarantee: Priority should be given to enterprises with mature technology and perfect after-sales service.

HARDHITTER strictly follows national standards in design, with strong compatibility and comprehensive safety protection, which can meet the needs of multiple scenarios such as household and commercial use. We provide you with efficient, stable, safe, and intelligent charging solutions.