For any inquiry, please contact us by the following means:
Email: [email protected] at 24 hours, 7 days a week;
For technical support:
Email: [email protected] at 24 hours, 7 days a week.
For customer Service:
Email: [email protected] at 8:00-17:30, Monday-Friday;
Shenzhen Tylonsun Electronic Co., Ltd.
Huasheng Electronic Co., Ltd (Shenzhen)
Shenzhen Longsun Acoustic Co., Ltd.
Unit F418, 4/F, Angel Bldg., No. 52, Bagua 4th Road, Futian District, Shenzhen, China 518029
Tel: +86-755 22 666 190
Fax: +86-755-29 043 136
Longsun Corporation Limited.
RM101, Maple House, 118 High Street, Purley, London, England, United Kindom, CR8 2AD
Tel: +44-2084 232 088
Fax: +44-2084 323 088
Website: www.longsun-acoustic.com