Customer Stories

The newly purchased handheld shower test device is impressive—product quality has reached an even higher level!

Transaction Date: 2016	Customer Location: Shenzhen City
Test requirement: Conduct an IPX34‑level waterproof test on the outdoor cabinet.	Equipment Selection: Handheld Shower Rain Test Apparatus

Waterproof testing equipment Image sourced from the internet.

Shenzhen Great Wall Energy Co., Ltd. (Great Wall Energy) is a wholly owned subsidiary of Great Wall Computer Shenzhen Co., Ltd. (Great Wall Computer) and serves as a key enterprise within the new‑energy sector of China Electronics Corporation (CEC). The company specializes in the independent R&D, manufacturing, sales, technical consulting, engineering EPC, engineering design, installation, and technical services for new‑energy products, operating a state‑of‑the‑art industrial base in Shenzhen, China. Since 2009, Great Wall Energy has collaborated with Satcon Technology, and today it ranks as the world’s second-largest manufacturer of utility‑scale inverters. Its 30 kW to 1000 kW inverters are all equipped with integrated AC/DC distribution cabinets, offering robust environmental adaptability, high full‑power conversion efficiency, and excellent reliability.

In August 2016, Shenzhen Zhongdian Changcheng Energy contacted Guangzhou Yuexin online. Their product portfolio includes outdoor cabinets, solar photovoltaic systems, power supplies, and a range of other electronic and electrical as well as new‑energy products. This time, they sought to purchase an IPX3/4 handheld shower‑type waterproof testing device, primarily to conduct IPX3 or IPX4‑level waterproofness tests on outdoor cabinets and new‑energy products.

Our host, Engineer Zhang from Shenzhen Zhongdian Changcheng Energy Co., Ltd., is also the sales manager for Yuexin, Engineer Chen. Following discussions with Engineer Zhang and a thorough review of the product‑testing requirements, we provided him with a rain‑test protocol for the IPX34 handheld shower‑head waterproof testing equipment. Ultimately, Shenzhen Zhongdian Changcheng Energy and Yuexin reached a successful agreement.

Features of the IPX34 Handheld Shower Test Apparatus:

1. It can be widely used for IPX3 and IPX4 rating tests on electronic and electrical products.

2. Material of construction: the nozzle is made of brass, and the baffle is made of aluminum.

3. A single device can perform two different waterproof‑rating tests.

Once again, congratulations to Shenzhen Zhongdian Changcheng Energy on purchasing an IPX34‑rated unit from Guangzhou Yuexin. Waterproof testing equipment , and we also extend our gratitude for the great trust and support shown to Yuexin.

Zhouyue Xin is a company specializing in providing dust-proof solutions. Waterproof testing equipment Our manufacturer serves over 6,000 customers nationwide and is a national high-tech enterprise as well as a Guangzhou “Little Giant” in science and technology. We hold more than 35 patents for waterproof testing equipment, ensuring top‑notch quality. Feel free to contact us for more information!

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