For returns only, please have seller name and RMA number ready when you call the number listed above. For other inquires, click “Email This Seller” button above.

Please Email us directly for RMA service and other inquiries. Phone may not be answered.

Service Email:

Service Phone: (086) 755-29046780‬

You can leave a voice message about your order ID and your question.

Shenzhen KwanYeung Develop is an online e-commerce business, we offer a large inventory of high quality Video Audio Converter / Extender / Splitter / Switch / MultiViewer and ect.

We offer quality products at competitive prices, providing knowledgeable and friendly customer support.

We strive to bring our customer the best online shopping experience possible.

We offer the best prices doesn't mean we skip on our customer service.

Returns Policy
13 Ratings (69% Positive) 

To rate this seller or report a problem, please use the link provided in the order confirmation email or the order history section located in your account settings.

Customer Service
Ordered on 1/12/2021
Excellent seller
3/2/2021 10:32:45 PM

I recommend.

kwanyeungstore Response:
Thank you very much.Welcome to visit our store again.
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Joseph S.
Ordered on 6/5/2020
7/2/2020 5:47:55 AM

i would recommend this seller

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Ordered on 3/19/2020
As described and fast!
4/16/2020 5:00:14 PM

Thank you for the quickest shipping I’ve ever seen from China.

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Tom L.
Ordered on 3/21/2020
4/16/2020 9:19:55 AM

It would Help if the package said that it had been sterilized before shipping. In these virus filled days it is difficult to have trust in that. Especially from China.

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Michael M.
Ordered on 3/17/2016
Not even impressed by this seller
4/8/2016 3:28:04 PM

Slow at getting things shipped out 15 days waiting on product. after Received product wrong item WAS shipped not even close to what WAS ordered

kwanyeungstore Response:
Sorry to bring you bad experience. I don't know if is the description allows you misunderstood. It is better to communicate with us when you find the problem. But we will be more strict to describe the product, and be more careful to package and send the item.
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