RF Cable Solution for Small Industrial Automation Firm (Southeast Asia)

Background: A small Southeast Asian firm that makes smart factory equipment for local workshops had trouble with their old RF cables—electromagnetic interference (EMI) from nearby machines sometimes caused signal issues, and the cables wore out after 2 years. They needed cables that could reduce EMI a bit and last 3 years, with a budget that didn’t go too high.

Our Service Process:

On-Site Check（Week 1）: We sent one engineer to their workshop in Vietnam for 2 days. We used a basic EMI tester to check the interference level, and looked at how their old cables were installed. We suggested a simple upgrade—using cables with basic copper mesh shielding (better than their old aluminum foil ones) and a more wear-resistant outer layer.

Solution Confirmation（Week 2）: We shared a low-cost plan: the new cables would cost only 8% more than their old ones, but last 1 year longer. They agreed, and we made 10 sample cables for them to test.

Production & Delivery（Weeks 3-4）: After the samples worked well, we produced 300 cables (the amount they needed for their current workshop). We delivered them by local logistics (cheaper for small batches) and helped their staff do a quick installation check.

Follow-Up（1 Month Later）: We called them a month later to ask how the cables were working. They said EMI issues were fewer, and we answered a few questions about how to store the extra cables.

Client Feedback: “Huaxing didn’t push expensive solutions—they gave us a plan that fit our budget. The cables work better than the old ones, and their engineer was patient when explaining the installation. For small workshops like ours, this practical help is more useful than fancy tech.” —— Minh, Operations of the Southeast Asian Firm