Close this search box.
Close this search box.
Close this search box.

China Shenzhen-based Pro AV factory supplies up-to-date wholesale products


5x1 seamless presentation switch with usb c hdbaset dante
4k60hz 5×1 Seamless Presentation Switcher+Multiviewer with USB-C,HDBT
usb 3.0 extender 100meter
USB 3.2 Gen 1 Extender 100 Meter HDBT RS232


See How We Control the Quality

We Have Great Answers

Ask Us Anything

We have enough stock to ship out within 48hours,lead time by global express is 3-5 working days.

Courier freight depends on weight and carton size, destinations. Kindly please tell us your address details ( Country/Province/City/Zipcode). We will calculate the exact weight based on your order quantity and confirm the shipping fee.

We always offer the most competitive price and service for you.

We usually quote within 12 hours after we get your inquiry. If you are very urgent to get the price,
please call us +86 13728685427 or tell us in the mail with the model number,WhatsApp, your phone number so that we can reply to you by phone immediately.

We guarantee the good quality of products in good condition, we also provide after-sale service that anything wrong happens to products, then we will support repair for free if you don’t mind afford the shipping fee back and we ship via our forwarder with repaired products or replace new products.

We also provide technical online support, please call us at Beijing time from 10:00 am to 6:00 pm.

Regarding to installation and software setting, We can guide you and remote setting to make sure your project finished.

Based on your application,We can set your products well before shipping,or our engineer using remote setting up your software.

-For programmable Central Control System, we suggest you have experienced technical person to make the program of central control system.We also will send you videos and user manual for further assitance.


It’s 100% prepaid before shipping via bank transfer,T/T,Paypal (small sample order below USD1000.00).

Currently we don’t have online shop, you can send us requirements to email or whatsapp +86 13728685427 for fast reply and shipping in time.

For all of our products, we offer 3-5 years warranty. If there is any problem after you received our products, we will free replace new products within warranty time. If the products out of warranty , we can repair for free.

Get Free Quote

Let's Have a Chat

Learn How We Help 100 Top Brands Gain Success.

Get Free Sample

Privacy Policy: Security and Privacy Guaranteed 100%!