Shanghai Harmuber Technology Development Co., Ltd.

About us

We are one of the largest optical communication device sales agents in China. Our direct manufactory companies are Huawei, Cisco, Dell, HP, ZTE, Juniper, Emerson, Avocent, RFS, Fortinet and Yealink, Yeastar, Grandstream, Polycom, Newrock, Dinstar, Flyingvoice, Zycoo, Fanvil, OpenVox, Avaya. we are a fast growing High-Tech enterprise with Quality Customer Service, Excellent Reputation, Strong technical Support. All the products we sell are 100% authentic with original package.

Our Mission

1.Lowest Price with High Quality.

2.Fast Delivery with Low Cost and Security.

3.Professional Technical Support.

4.Advanced Customer Service

Return Policy 

1. We consider our customer as first priority, we are aiming

    For 100% satisfied customer service. 

2. We exam and test the function of every product before packaging. 

3. We support technical repair if there’s quality issue within warranty.

4.Please make every order considerably.

Warranty 

 All the products come with ONE year warranty

Payment Service 

We accept TT, Bank Transfer, Paypal, Trade assurance.

Shipping Service

TNT, EMS, UPS, FedEx, DHL and China post

Contact us

Please feel free to contact us if you have any questions.