In October 2022, the German Mahler supply chain team visited Dongguan Hongru Connector Company to conduct quality system audits, design and development reviews, product line audits, production process reviews, supply chain management audits, and environmental sustainability reviews in six aspects. A comprehensive 2-day review was conducted. Received positive feedback from customers in 6 aspects. Successfully passed the review. The review evaluation level is "qualified and passed".

The approval of this audit marks the official entry of HRBCN Dongguan Hongru Connector into its global supply chain resource pool, delivering products such as thermal management/electric driven high-voltage connectors, waterproof connectors, etc. to customers.