Home » Blog » Contact Us Contact Us Your Name (required) Your Email (required) Subject Your Message Δ Head Office Unit A4, 12/F, Mai On Industrial Building,17-21 Kung Yip Street, Kwai Chung,NT Hong Kong Hours of Operation Monday:9-3.30 PM Tuesday:9-3.30 PM Wednesday:9-3.30 PM Thursday:9-3.30 PM Friday:9-3.30 PM Saturday:10-3.30 PM Sunday:10-3.30PM