15 inch active plastic professional speaker,amplifier with DSP function manufacturer

Hiyanka has been devoted to the R&D and manufacturing of audio products for many years. Excellent product, high-quality and efficient service are our core competitiveness. It is our mission to become the world's outstanding audio resource integrator. We specialize in  professional speaker for sale,  provide many top quality speaker products, such as speaker acessories, steel speaker basket and portable plastic speaker box. Hiyanka has been committed to providing high-quality products and services for overseas customers

Features: 

Our Automatic production line can produce Thousands of speaker per day,because manufacture by same standard from Machine,the quality is much stable than handmade speaker driver.

Our QC system help our engineer test the parameter accurately,it help us a lot to make OEM speaker for customers.

Each speaker must test full range frequency before packing,to ensure the speaker have best performance.

R& D Capacity:

In the R&D, our experienced engineers and technicians carry out researches on new materials.state-of-art components and advanced product designs with the help of an anechoic chamber,test instruments and simulation software.

Quality Assurance：

 Since the raw material sent in untill the speaker sent out, every aspect of them will be fully checked.

We have many advanced test equipments to measure the quality of products. No defectives will be send out.

Our company have a nice quality control managing system(QC) that have strict management of products and staffs.

Markets:

Ever since 2003, we have been exporting to many countries, including Southeast Asia, Europe, North America and South America.