CZ.CZ was established in 2006 and is headquartered in Jiaxing, Zhejiang. As an explosion-proof electrical equipment manufacturer centered on technological innovation, the company operates a provincial-level R&D center and internationally compliant laboratories. Its plastic, stainless steel, and aluminum alloy explosion-proof electrical equipment, along with LED lighting fixtures, have obtained international certifications including ATEX and IECEx. In 2008, CZ became China's first enterprise to receive ATEX certification from Det Norske Veritas (DNV). Products strictly adhere to IEC and ATEX standards, earning recognition from institutions including TÜV, DNV, and CSA, along with China's National Explosion-Proof Product Certification. The company holds ISO 9001, ISO 14001, and ISO 45001 system certifications. Its products are widely applied across petrochemical, marine, and electronics sectors, offering comprehensive explosion-proof solutions including lighting fixtures, control systems, and junction boxes. Serving global markets with high quality and international standards, CZ continues to advance in the field of explosion-proof electrical equipment.