musical instrument manufacturer 于 Lianyungang Shi

Montblanc is one of the world's leading brands of luxury writing instruments, watches, jewellery, leather goods, fragrances and eyewear.

西门子(Siemens)是全球领先的科技企业，凭借电气化、自动化和数字化领域的创新，在发电和输配电、基础设施、工业自动化、驱动和软件等领域为客户提供解决方案。