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+86-22-88238579 info@twonhao.com
Tianjin WenHao Company Limited
Professional XGPON/GPON/OTDR Factory

Hotline +86-22-88238579

Company Profile

Tianjin Wenhao Technology Development Co., Ltd. was established in Tianjin High-tech Industrial Park in 1998. With a registered capital of 10 million yuan, it is a high-tech enterprise integrating R&D, production, and sales. our company is a high-tech enterprise, a state-level high-tech enterprise, a contract-honoring and trustworthy unit in Tianjin, and a member unit of the China Communications Enterprise Association.

For more than 20 years, Tianjin Wenhao Co., Ltd. has been focusing on optical communication products and radio and television products. Relying on the rapid changes in the construction of the fast-growing optical fiber transmission network, it has independently developed and produced the transmitting and receiving series products required for the optical fiber transmission network, PON network of transmission and reception products, and test instruments for fiber optic network testing and maintenance. The company has a number of product patents and various quality system certifications. Various products developed by itself have passed the inspection and access license of the Ministry of Information Industry and the Ministry of Radio, Film, and Television. Pay attention to product quality management, and optimize screening and rigorous testing. From conception, and design to product formation, the product is completed independently and independently. Diversification and serialization, adhere to the development path of specialization and standardization. At the same time, it pursues the mode of independent innovation and scientific development, and the win-win development strategy of common progress with customers, constantly surpassing customers' expectations, and realizing the company's long-term strategic goals and social value.

Tianjin Wenhao Company has a high-quality enterprise team and technical research and development experts, which provides a technical guarantee for the continuous updating of our products. For a long time, we have established a perfect pre-sale and after-sale service system for our customers, actively and effectively serving our customers.

Looking forward to the future, Tianjin Wenhao Company will continue to adhere to the core of innovation, high quality and thoughtful service. We believe that with your trust and support, we will do better.

Sustainable operation and continuous improvement.

Company Culture

Our Goal
Healthy Growth
Keep Making Progress
Sustainable Development

Corporate Culture
Sincerity
Honesty
Never Give Up

Purpose Of Service
Customer-First
Quick Response

Development Path

1997

  • 02

    Formal R&D plan for HFC optical transmission equipment products

1998

  • 12

    Tianjin Wenhao Technology Development Co., Ltd. was formally established

1999

  • 01

    HFC optical transmission equipment was officially produced

  • 05

    the trademark of Tianjin Wenhao Company was successfully registered

2000

  • 04

    As contracting agency of Hollander fiber optic transmission products in China

  • 09

    More than 200 cable television optical fiber transmission network projects have been designed and constructed nationwide

2002

  • 05

    The analog TV signal field strength measuring instrument was independently developed and produced

2003

  • 03

    The optical transmission equipment passed the inspection of the Ministry of Radio, Film, and Television of the Ministry of Information Industry of the People's Republic of China

2008

  • 03

    Passed the national quality supervision and inspection and was listed as a national quality trustworthy unit

  • 04

    Began to participate in the national cable TV digital transformation work

  • 08

    DVB digital field strength meter was independently developed and produced

  • 09

    Signed a contract as the inventory agent with the United States Xike Company

  • 12

    Named a "contract-honoring and trustworthy" unit by the Tianjin Municipal People's Government

2009

  • 02

    Top box repair center of Tianjin Wenhao Company was established

  • 07

    Awarded the title of Science and Technology Enterprise in Hexi District, Tianjin

2010

  • 03

    The optical power meter, light source, optical multimeter, and other measuring instruments were independently developed and produced

2011

  • 11

    Became a member of the China Electronic Instrument Industry Association

  • 12

    Won the honorary title of "China Famous Brand"

2013

  • 05

    American ARRIS company optical transmission equipment inventory agent

2015

  • 03

    PON power meter independently developed and produced was officially launched into the market

2016

  • 09

    Official R&D plan for FTTH 1625 PON OTDR

2017

  • 10

    The self-developed FTTH 1625 PON OTD was officially produced

2018

  • 06

    Awarded the title of Tianjin Municipal High-tech Enterprise

  • 11

    Won the title of national high-tech enterprise

2020

  • 08

    XGPON optical power meter was independently developed and started production

2021

  • 01

    Optical insertion loss meter will be independently developed and produced