上海永进电缆（集团）有限公司

Yuntu Traffic (formerly Siemens Intelligent Traffic Solutions) has a rich history dating back to 1924 when it installed the world's first electronic traffic signal in Berlin's Potsdamer Platz. With over 98 years of experience, Yuntu Traffic continues to build on Siemens' century-long legacy in traffic engineering. As a global leader in urban and road traffic solutions, the company operates in more than 40 countries, offering intelligent infrastructure and traffic solutions widely used in cities like Dubai, London, Berlin, Singapore, Bogota, and Miami. Yuntu Traffic is compliant with major regional traffic technology standards in Europe, the UK, Asia, and the Americas.

Yuntu Traffic Technology (Beijing) Co., Ltd., leveraging its international resources, actively conducts business in China. By harnessing substantial global capabilities, the company provides mature, high-level, high-quality, and China-specific intelligent traffic concepts, solutions, products, project implementation and management, technical training, and maintenance services. It also boasts deep technical expertise in areas such as urban traffic big data, traffic simulation, and connected vehicles. Yuntu Traffic China covers various domains of urban intelligent traffic, including urban intelligent traffic control, tram signal control, integrated traffic management platforms, parking management and guidance, vehicle-road collaborative autonomous driving, and traffic simulation. Furthermore, by leveraging global comprehensive resources, it forms an integrated system integration capability in smart city-related fields. Domestically, it has provided traffic solutions for cities like Beijing, Chengdu, Dalian, Suzhou, Wuhan, Zhuhai, and Changchun.

"Rooted in China, Serving China," Yuntu Traffic Technology (Beijing) Co., Ltd. accelerates its localization efforts, focusing on strengthening local partnerships. Working closely with government bodies, enterprises, and research institutions, it continuously expands the intelligent traffic market. Through its advanced digital ecosystem platform, it offers customized solutions to local clients while utilizing its technological advantages and global presence to achieve mutual benefits for Chinese partners and clients.

深圳市信春科技有限公司

深圳市信春科技有限公司是一家专业研发、生产、运用物联网智能终端技术，提供全球北斗/GPS定位软、硬件技术服务的高科技公司。

公司成立于2014年4月，位于深圳市龙华区，始终秉持“质量***、服务至上”的理念，专注于车载、人员、宠物及其他行业应用的GPS定位器产品研发，涵盖硬件、嵌入式软件、APP、WEB、服务器等相关产品的开发、生产和销售。同时，与谷歌、高德、百度等知名企业达成战略合作。2015年创立自主品牌“卓比”，其产品以北斗、GPS定位为核心，凭借卓越品质和优异性能广受国内外市场青睐，赢得用户高度评价，全面满足电动车、摩托车、汽车、个人、租赁等GPS位置服务需求。

公司主营产品包括强磁超长待机（免安装）、人员充电定位器、车充定位器和接线定位器，支持OEM和ODM，为客户提供差异化、定制化的产品服务。速联星空研发团队致力于提升客户产品体验和市场竞争力。公司拥有先进的生产设备和生产基地，引进国内顶尖设备，汇聚优秀技术人才，实施规模化、科学化生产，具备主机年产百万台以上的供应能力。同时，注重品质管理等软实力建设，建立完善质量管理体系，率先通过ISO9001国际质量管理体系和3C产品认证。

重庆颢祥食品有限公司

重庆颢祥食品有限公司是一家小型创业性质的企业，员工总数不足50人，专注于批发与零售行业。

信之高新材料（浙江）有限公司

信之高新材料（浙江）有限公司专注于高新材料的研发、销售及技术服务。公司研发的高性能高分子材料广泛应用于覆铜板、IC载板和电子电路等领域，所有产品均拥有自主知识产权和技术专利。技术团队获得安吉“两山杯”、湖州“南太湖”、浙江省级人才专项等项目支持，其自主研发的环氧树脂系列产品已获国内多家覆铜板材料行业龙头企业认可，并达成长期供货合作。