Contact Us Physical Address UNIT B,13/F SHING LEE,COMMERCIAL BUILDING NO.8 WING,KUT STREET CENTRAL,HONG KONG Email Address sales@boldspringelec.com Phone Numbers +852-8191 6694 Business Hours:Monday - Friday: 8am -6pmSaturday and Sunday: Closed Please enable JavaScript in your browser to complete this form.Your Name *FirstLastYour Email *Your company name *Company type *TradeTradeOEMSchoolFactorySubject *Comment or Message *Send Message