Riosu Trading Company manufactures sealed wire harnesses, cables, conductors and fibers for use in a variety of applications including vacuum, pressure and environmental containment. These components, referred to as feedthroughs, are used most often in the following industries:

Semiconductor Equipment
Turn-key subassemblies are supplied just-in-time for ion etch tools, ion implantation systems, and in-line vacuum applications for cluster tools. Parts include hermetically sealed multi-layer circuit boards including multiple terminations, heated paddle subassemblies, and multi-cable penetrations. Douglas Electrical has become identified as a leader in high quality, cost effective, fast turnaround feed though subassemblies in multiple applications for this extremely demanding industry. OEM Service:
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Riosu Trading Company Company profile Business Type: Year Established: 1956 Number of Employees: Legal Representative / CEO: Website: Certificates: Quality Assurance & Certificates: Brands: Trade & Market Main Markets: Key Customers: Export Percentage: Trade Shows: Company Information Factory Size & Location: Annual Reports / Articles: QA/QC: Customer Satisfaction Assurance: Our Teaam and Staffs: Manufacturing facility: