Shippers, carriers, logistics service providers and technology providers rely on SMC³ to translate intricate LTL transportation pricing and transit detail into data-centric solutions. A trusted industry partner for 90 years, SMC³ is an established thought leader, hosting premier supply chain conferences and educational events across North America.

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SMC3 Vector Logo available to download for free. SMC3 logo in vector .SVG file format.

More than 5,000 North American shippers, carriers, logistics service providers (LSPs) and freight-payment companies rely on SMC³’s sophisticated LTL base rates, content, and expert LTL and truckload bidding and planning tools to make the best business decisions, achieve higher return on their transportation investment, and meet the dynamic deman...

SMC³ curates its supply chain conferences with a uniquely qualified roster of industry experts, analysts and critical thinkers. From the most trusted logistics leaders to newcomers that are changing up the supply chain game, Jump Start 2025 includes a diversity of voices to make sure attendees leave with a holistic picture of the supply chain.

Today’s dynamic transportation environment runs best on foresight and actionable knowledge – the kind that empowers strategic business planning and decisions. The SMC³ Resource Hub is designed to help you adapt and succeed in your business. 1-800-845-8090.

SMC³ supports carriers, shippers, technology providers and other supply chain stakeholders throughout North America with a range of truckload and LTL transportation technology solutions that integrate seamlessly into current business systems.

2025年3月12日 · Carriers, shippers, logistics service providers and technology providers consistently attend the summer’s premier collaborative supply chain intelligence event for its unrivaled networking opportunities, top-tier presenters and timely content to finish the year strong.

SMC3 Jump Start 2025 Day 2 continued to inspire and educate as we learned from leaders in all facets of the industry how emerging technology, partnerships, and strategic investments can create growth opportunities for freight companies—and how …

SMC1和SMC3是 ATP酶 家族蛋白，由两末端的ATP酶Head结构域（HD），处于中间位置的Hinge结构域以及连接两者的长Coiled coil组成。前期的研究表明，一方面，SMC1/3 Hinge结构域形成异源二聚体；另一方面，RAD21连接SMC1/3 HD，因此形成一个闭合的环型结构。