Inquiry about OEM Audio Video and Ethernet Cables NEW

We are a brand developing our own cable accessories and looking for a reliable OEM manufacturer in China. We need one supplier that can produce most or all of the following products under our brand: Spring AUX Audio Cable 3.5mm Male to Male, HDMI 2.0 Cable, BNC DC CCTV Cable, USB 2.0 Printer Cable, USB 3.0 Extension Cable, Cat6 Flat Ethernet Patch Cord, and Cat7/Cat8 Round/Flat Ethernet Cables. Key requirements: 100% OFC copper conductors only (no CCA/CCS), custom logo printing, custom packaging, individual barcodes, and actual cable length within ±1% tolerance. Before placing an order, we require samples with OEM logo applied. Please provide product catalogs, MOQ, pricing, lead time, certifications, conductor material proof, and sample details including cost and shipping. If quality meets our standards, we are interested in a long-term partnership.