10月31日，法士特宝鸡厂区机修车间，蔡嵘在机床之间走动，脸上蹭了两处油渍。 蔡嵘是法士特大修电工，也是这个领域的技术大拿。用同事李儒环的话说，有问题找蔡嵘，准没 错。 她为啥厉害？有一回，机床固定夹具出了问题，导致废品特别多。别的大修电工只是"头疼医头"， 但蔡嵘和研究员经过反复探讨、修改程序，将固定夹具变为随行夹具，从根本上解决了问题，使产品合 格率提升至96.7%。 如今，以蔡嵘为代表的技能人才，既是法士特重型汽车变速器产销量稳居世界第一的"秘密武器"， 也是推动陕西汽车工业转型升级的中流砥柱。 目标：瞄向职工所需 前不久，包括蔡嵘在内，陕西有8人被全国总工会认定为大国工匠人才。至此，陕西共有15名大国 工匠。他们长期扎根生产一线，在技术攻关、工艺创新、技能传承等方面锐意进取，用实际行动诠释了 新时代工匠精神，是陕西611万名技能人才的写照。 大国工匠的锻造和技能人才队伍的培养，离不开一项重大改革——产业工人队伍建设改革（以下简 称"产改"）。 在工业重镇宝鸡，宝钛集团锻造厂车间内，1000多摄氏度的钛合金坯料被运送到锻压机上，经过无 数次上千吨的锻压，被加工成各种锻件。 "我们车间曾承担国家载人深潜器 ...

Core Insights - The article highlights the increasing trend of Shaanxi enterprises, particularly in the automotive sector, expanding internationally, with Shaanxi Automobile Holding Group being a pioneer in this effort [1] - The support from local tax authorities, including tax incentives and streamlined services, has significantly aided these companies in their global expansion [3][4] Group 1: Shaanxi Automotive Industry - Shaanxi Automobile Holding Group has exported products to over 140 countries and regions, benefiting from over 100 million yuan in tax incentives for advanced manufacturing in 2024 [1] - The automotive production in Shaanxi reached 1.754 million units in 2024, placing it among the top tier of China's automotive industry [1] - Other local automotive suppliers, such as Fawer and Handan Axle, are also expanding internationally, competing with global automotive companies [1] Group 2: Tax Support and Services - The Xi'an Economic and Technological Development Zone tax bureau has implemented measures like on-site visits and training to assist companies in understanding tax benefits, resulting in a 12% increase in Handan Axle's export volume in 2024 [2] - The tax authorities have established a green channel for export tax refunds, significantly reducing processing times and improving efficiency for businesses [3] - The "Belt and Road" automotive export tax service white paper has been released to provide a comprehensive framework for tax compliance and risk management for automotive companies [5]