---
title: "WL YAN (@hcoptical) | Hashnode"
description: "HC OPTICAL takes optical communication, Internet of Things and data center as the core business development, focusing on the research and development, produc..."
url: "https://hashnode.com/@hcoptical"
---

@hcoptical

# WL YAN

@hcoptical · Joined June 2026

[Website](https://www.glhclink.com/)

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