China DWDM Mux Demux manufacturer
Shenzhen Wangtong Industry Company Limited

Quality FWDM CWDM DWDM Mux Demux & CWDM Mux Demux Manufacturer


Shenzhen Wangtong Industry Company Limited

A few words about us
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Shenzhen Wangtong Industry Company Limited

   Founded in 2008, Shenzhen Wangtong Industry Co.,Ltd is a high-tech private-run enterprise specialized in research development ,manufacturing customized fiber optic network communication, Optic Active & Passive products. We are mainly manufacture Optical Fiber Transmission, Data Communication and Network Access Equipments. Products including: GEPON ONU, GPON ONT, GEPON OLT, GPON OLT. Wavelength division multiplexer(CWDM/DWDM/FWDM). Fiber optical patch cord, FBT coupler, PLC splitter. EDFA, optical receiver and optical internal & external transmitter. SFP fiber optic transceiver, media converter, ethernet switch, POE switch & reverse POE switch. ODF, fiber optic splice enclosure, Fiber optic patch panel, terminal box, fiber cable, tool kits and other passive components. These products are widely applied to over 30 industries like telecommunication, Internet, broadcast & television, finance, traffic safety protection, computer, campus network, safe city Surveillance, International Airports, Highway and public security.


   Wangtong actively introduced advanced production and inspection equipment, and adopts advanced production technology. Wangtong had already passed the international standard organization audition. Such as ISO9001: 2000, ROHS, CE,UL,SGS Approval. Our products have already been exported to Europe, America, Middle Asia, India, Asia , South & north America, Middle East, Southeast Asia, Northwest Africa, Hong Kong, Taiwan, Macao and other 57 countries and regions. Its reliable and well performance won us positive feedback from customers at home and abroad.


   As one of the famous manufacturers in China, we provide high-end products with excellent quality to the world. We have developed worldwide sales of fiber optic communication network products and cooperate closely with our customers.


   Wangtong is well-known for its reliable, high quality, the best service and reasonable price. Customers are in the first place. Delivering the best value to customers is the mission of our company. Based on professional technology, differentiation feature and cost-effective advantage, we will always provide the top quality products and the best after-sale service to our customers. You are the most welcome to contact us to explore a wide range of promising business opportunities!

Shenzhen Wangtong Industry Company Limited




Company Details

Main Market

North America

South America

Western Europe

Eastern Europe

Eastern Asia

Southeast Asia

Middle East




Business Type




Trading Company


Brands : Wangtong

No. of Employees : 50~100

Annual Sales : 5000000-8000000

Year Established : 2008

Export p.c : 70% - 80%

Company History


                                                                           COMPANY HISTORY


1996 Powrlink Capital Company Founded, provide OEM/ODM for Patch cord, fiber optic splitter and other passive components


2002 Powerlink Start to provide media converter and POE Network switch SFP/SFP+/QSFP+/CFP Modules production in Longgang, Shenzhen


2008 Wangtong branch company of Powerlink founded, main business is CWDM, DWDM wavelength division multiplexing products


2012 R&D team start to research and design own brand 1GE EPON ONU and 4 port EPON OLT


2015 R&D completed EDFA, optical receiver and internal/external transmitter design and test


2017 Move factory to Longhua, Shenzhen from Longgang


2018 Move Sales, R&D, Purchase, Accounting team office to Longhua












Company Service


 Shenzhen Wangtong Industry Company Limited is a high-tech private-run enterprise specialized in research development ,manufacturing to provide the following products and service:


1. FWDM, CWDM, DWDM mux and demux network products

2. GEPON GPON and XPON ONU OLT, ZTE, Huawei and FiberHome brand ONU & OLT
3. EDFA, optical Amplifier, optical receiver, internal and external optical transmitter

4. POE switch, media converter, reverse POE switch
5. Fiber Optic Transceivers, SFP/SFP+/QSFP+/CFP modules(1.25G/2.5G/10G/40G/100G/200G/400G)

6. PLC/FBT splitter, patch cord, pigtail, adapter, attenuator

7. Fiber Optical patch cord, pigtail, adapter, attenuator

8. Fiber optical fast connector

9. Fiber optical distribution box, terminal box, patch panel and joint box
10. Fiber optic tool kits

11. Fiber optic cable, outdoor fiber cable, FTTH drop cable

Shenzhen Wangtong Industry Company Limited


Company Team

Wangtong team including:


Sales Department 

R&D Dpartment

Purchasing Department
Management Department
Accounting Department
Quality Control Department
Manufacturing Center Department

Shenzhen Wangtong Industry Company Limited

Shenzhen Wangtong Industry Company Limited
Floor 5, Bulding A , Rongxun High-tech Industrail Park, Qinghu Community, LongHua District, ShenZhen(518109)
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