GAM is a fully integrated manufacturer and global supplier of Portable rechargeable Speaker,Professional Stage Speaker,Line array System, home Theatre System,Active Subwoofer ,Power Amplifier& Karaoke Amplifier.

Quality is core value for every company, Guangzhou Haoshidai Electric Appliance CO.,LTD has positivie feedback for quality products from customer by below actions: •Each order is inspected and double-checked by QA as well as the Shipping Manager to insure quality and accuracy •Strict ISO Standards are applied •All products are under controlled for traceability •Digital machine control are available •Latest in quality control equipment