Customer Stories

The Road to Quality Upgrading: Shenzhen BYD Introduces Yuexin’s IPX8 Equipment, Ushering in a New Era of Waterproof Testing

Transaction Date: February 2024	Customer Location: Shenzhen City
Test requirement: Automotive components must meet IPX8 waterproof rating.	Equipment Selection: IPX8 Visual Waterproof Testing Equipment

Waterproof testing equipment

BYD and Yuexin Cooperation Agreement

BYD Auto Industry Co., Ltd. was established on August 3, 2006. Its business scope encompasses automobiles, electric vehicles and their spare parts, as well as automotive molds and related accessories.

Shenzhen-based BYD, a well-known manufacturer of new-energy vehicles, maintains stringent requirements for the waterproof performance of its products, particularly with regard to electric‑vehicle battery packs and electronic control systems. To ensure the reliability and safety of these critical components under extreme weather conditions, BYD conducts rigorous IPX8 waterproof testing on its battery packs.

IPX8 visualization provided by Guangzhou Yuexin Testing Equipment Co., Ltd. Waterproof testing equipment It can simulate high-pressure, high-temperature water jet environments, ensuring the battery pack’s waterproof performance under extreme water jet conditions. This equipment features the following characteristics:

1. High-pressure water jet simulation: The equipment can simulate high-pressure water jets to test the product’s waterproof performance under extreme conditions.

2. Visual Operation: Through a transparent observation window, operators can visually monitor the sample during testing and promptly assess the product’s actual waterproof performance.

3. Customized Services: Yue Xin has provided a tailored IPX8 waterproof testing solution based on BYD’s specific requirements.

Guangzhou Yuexin’s engineering team provided BYD with comprehensive equipment‑operation training and technical support, ensuring that the customer can independently conduct precise waterproof‑testing. Under Guangzhou Yuexin’s expert guidance, BYD successfully installed and commissioned the IPX8 waterproof‑testing equipment; the system operates stably, delivering accurate and reliable test results that fully comply with the GB/T 4208 and IEC 60529:2013 standards for IP‑rated waterproof testing.

Through the IPX8 provided by Yuexin Waterproof testing equipment Recently, Engineer Huang, who conducted a follow-up visit to BYD, stated: “We are extremely satisfied with this equipment. It has not only improved our product quality but also strengthened our products’ market competitiveness.”

In short, we are deeply honored by this collaboration and grateful for BYD’s trust and support.

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