About Us
A professional speaker manufacturer
Founded in 2008. Our product lines cover mainly car speakers and and PA speakers.
We have a wide range of car speakers for you to choose including midrange speakers, tweeters, drivers, subwoofers, and coaxial speakers, etc. In addition, we also manufacture ceiling speakers, megaphones, and wall speakers. On manufacturing, we own a 3.5-acre factory located in Anhui, China. Thus, we are confident taking care of every valuable client and order.
Company Advantage
Automatic Assemble Line
More efficient productivity. Assure the integration of products.
Sound Testing
Tested & supported by mechanical and electrical specification. Provide Thiele & small parameters.
SKD Service
Granvoz also provides spare parts export service. Clients can purchase speaker soft/hardware directly to lower the cost.
QC
Very Accuate,1 ‰ failure Rate.
Professional Team
Years of cooperation experiecnes with world famous brands,fluent communication with clients.
Lead Time
Fast developing spead and short lead times.
OEM/ODM
LOW-MOQ OEM Service
Light OEM service for low minimum order quantity. 200pc-order for logo on the dust cap, paper cone, basket, magnet. 500pc-order for OEM boxes.
Customer's Inquiry
Ideal/Ideal Sample
Design Process
Drawing/BOM
Prototype Sample Approval/Function Testing
Mass Production
Sample Approval
Molding/Tooling
Adjustment
Our Certificate
Contact us
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Location Details
sales20@granvoz.net
Tel
+86 18067957747
+86 18067957747
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