HK‑JGHY LLC
Official Website: [hk-jghy.com](https://hk-jghy.com)
Support Email: [email protected]
Our customer service team works Monday through Friday within U.S. Eastern Time business hours. If you hold questions about orders, shipment tracking, product specifications or after‑sales assistance, please attach your order number within your email correspondence. We will respond to your inquiry within 24 business hours.