最新a国产ⅴ视频在线观看_国产真人一级毛片_亚洲—本道在线无码av发_强壮的公么征服我46章_99热在线一区二区_污国产精品成人网站_最新国产av资源网_不卡免费黄色大片_影音先锋色先锋女同另类_男女乱婬真视频免费一级毛片

Recently, our company has successfully passed the ISO/TS 22163:2017&ISO9001:2015 rail transit quality management system certification. This achievement marks a new height for our company in quality management, system construction, and product development. In the future, Anhui Aiguan will strictly follow the system standards, comprehensively regulate the company's various management behaviors, continuously improve its core competitiveness, and provide customers with higher quality and more reliable products and technical services.

ISO/TS 22163:2017 is a widely recognized quality management system standard in the international railway industry, which specifies the quality management system requirements for railway products and services. Through this certification, our company further demonstrates our quality management capabilities in the rail transit industry, meeting internationally recognized standards and providing assurance to global customers.

ISO9001:2015 is an internationally recognized universal quality management system standard, which specifies the quality management system requirements that enterprises should follow during their operations. Our company's certification further proves that we have a professional, efficient, and reliable quality management system for rail transit products, providing our customers with high-quality products and services as a guarantee.

January 10, 2024