从山西看全国，处理好新与旧的辩证关系，是传统产业一项重要课题。在理清家底、发挥所长的基础 上，结合新趋势，做到因地制宜、新旧融合，实现旧中出新、新中育优，就能最大程度激活传统产业发 展潜能。 山西阳泉，老百姓说话时，常用"沾"字表示"好""不错"的意思。不久前，笔者来到阳泉阀门股份有限公 司（以下简称阳泉阀门），看到制造之变、发展之新，深感"沾得很"。 采访时，有四句话让人印象深刻，"阳光普照产业兴，泉涌活力质为精，阀控源流通佳境，门纳新机为 共赢"。致力于向新而行，各地推动高质量发展也必能渐入佳境。 到底有多"沾"？不妨看一项技术。密封性是评估阀门性能和质量的关键指标。铸铁与不锈钢材料如何融 合？传统工艺中，材质差异会导致出现焊接缺陷，影响产品质量。阳泉阀门破题攻关，推出"堆焊工艺 +机器人"融合技术，由此显著提升大型冶金阀门的密封性能和使用寿命，将生产成本降低60%。说到这 项技术，头戴安全帽的副总经理郭永生，既兴奋又感慨，"让创新切实转化为竞争力，才能助力企业摆 脱传统制造的同质化困境。" 创新发展不是盲目的，而是面向市场、面向未来的。比如，面对新的市场需求，阳泉阀门主动切入高纬 度细分赛道，以耐低温铸 ...

Group 1 - The "14th Five-Year Plan" period in China has been marked by significant achievements and challenges, with a focus on high-quality development for the upcoming "15th Five-Year Plan" [1] - Yangquan Valve Co., Ltd. has successfully integrated "cladding technology + robotics" to enhance the sealing performance and lifespan of large metallurgical valves, reducing production costs by 60% [2] - The company has innovated 58 product varieties that fill domestic gaps and has been recognized as a national-level "specialized, refined, and innovative" small giant enterprise [2] Group 2 - The utilization rate of coal gangue at Jinkun Mining Products Co., Ltd. has increased from less than 30% to over 95%, significantly improving solid waste recycling efficiency [3] - The transformation of corn starch into high-value supercapacitor carbon has increased its price from around 3,000 yuan per ton to nearly 150,000 yuan per ton, showcasing the potential of technology in traditional industries [3] - Yangquan Valve is actively entering niche markets by developing large-diameter gate valves made from low-temperature resistant cast steel to address issues like brittleness and sealing failure in low temperatures [3] Group 3 - Shanxi Water Tower Vinegar Co., Ltd. combines traditional brewing methods with modern technology, utilizing automated production lines and real-time monitoring to enhance efficiency [4] - The integration of new technologies with traditional practices is essential for revitalizing old industries, emphasizing the importance of adapting to new trends while preserving core values [4] - The successful development of traditional industries relies on balancing new and old methodologies, maximizing the potential for growth and innovation [4]