OPA is a global OEM/ODM specialist in IP communication and audio solutions. With more than two decades of engineering and manufacturing expertise, we develop and

produce unified communication (UC) systems and IP audio endpoints that combine in-house hardware, embedded software, and networking stacks delivering reliable. scalable products for enterprise UC, industrial intercom, and public -address applications worldwide.

Our portfolio spans SIP network speakers (ceiling, wall, horn, column), ONVIF speakers. Dante speakers, and full IP audio endpoints, built on open standards: SIP . ONVIF Dante · PoE. HTTP API. RTP Multicast. From end-to-end customization and in-house tooling to volume manufacturing and global compliance support, OPA is the manufacturing partner behind communication ecosystems trusted in 100+ countries - with strategic offices in the United States, the

Czech Republic, the UAE, and China.

Speakers, Microphone--High quality products for your best choice

Our products are not only hot-selling in the domestic market, but also well-received worldwide. 

We are strict for every step like producing, quality control, packing and so on.

We can provide customized design for our customers and your own designs are privacy.  

PRODUCTION&SHIPPING

CERTIFICATES

Check our website and choose the products you want. Or you can contact with our sales for further details.

Confirm product details with our sales then you will get a quotation from us.

After price confirmed, you will get PI then arrange to pay sample fee. We will ship them to let you confirm.

When you receive the samples and confirm, you need to pay 30%~50% deposit to us for the production. We will send you production PI then you can arrange to make the payment.

After we get the deposit, we will arrange to start the production.

We will show you pictures and video after production finished. You need to pay the balance before the shipping then we can arrange to ship the goods.

HOW TO MAKE AN ORDER

Contact us with below ways, we give our best service to you.

Tel/Whatsapp: +86 15913116498

Wechat: zhangzhiqun003

526-528, Block B, Tianrui Plaza, No. 395, Jianpeng Road, Baiyun District, Guangzhou City, Guangdong province, China