On July 23rd, Zhongnuo Testing successfully obtained explosion-proof certificates for six different products (five intrinsic safety types and one intrinsic safety and explosion-proof type) for the customer in just two weeks through tripartite coordination with a technology company in Shenzhen (hereinafter referred to as the "customer") and the laboratory, ensuring timely delivery and use of the product.

When negotiating with the client for evidence collection, the client repeatedly emphasized that these 6 products urgently need to obtain explosion-proof certification and must be delivered for use within two weeks. After preliminary technical communication, Zhongnuo Testing has confirmed that the product can be certified on schedule. After the contract was signed, the engineers from Zhongnuo Testing Laboratory promptly evaluated the technical data and worked overtime to conduct testing experiments. The customer also communicated with them in a timely manner and made modifications to the data and drawings. Especially while conducting intrinsic safety and explosion-proof certification, Zhongnuo Testing actively searched for explosion-proof enclosures with explosion-proof certificates for customers through various resources, timely solving their urgent needs.

The project was completed on time and in a timely manner within two weeks from the signing of the contract to obtaining the explosion-proof certificate. Zhongnuo Testing has fulfilled its commitment to customers with strong technical strength and efficient service, timely solving problems for customers. This project is another successful case of Zhongnuo Testing's efficient, high-quality, and reliable service.