Zhengzhou Zhishi Changyun Technology Co., Ltd., is headquartered in Zhengzhou Electronic and Electrical Industrial Park, and is a high-tech enterprise that focuses on technology research and development, product manufacturing, and sales services. The company's main commitments include the research, development, and production of products such as optical cable tractors, cable conveyors, grinders, automatic take-up machines, nano light wave ovens. Currently occupying 6000 square meters of modern standard plant space with a dedicated technology research and development team of over 20 individuals along with more than 150 employees. Recognized as a high-tech enterprise by the Zhengzhou Municipal Government for its consecutive years' commitment to being an "contract-abiding and creditworthy Enterprise." The company has always adhered to the enterprise development concept of "R&D as the driving force, quality as the core, service as the fundamental." Quality serves as both cornerstone of our brand identity and credibility for our business operations. While pursuing large-scale development goals; Changyun consistently prioritizes quality management practices. Since its establishment in 2014; it has unwaveringly upheld quality management principles by implementing IS09001 quality assurance system across all aspects including product design process from material procurement to processing & manufacturing stages through testing & inspection procedures - ensuring each step reflects precision craftsmanship while striving for excellence in creating superior-quality products. Every piece of equipment undergoes stringent control measures throughout its design phase until final delivery to customers - contributing products that are truly exceptional.