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eighteen billion nine hundred and thirty-six million nine hundred and thirty-five thousand and fifty National sales service hotline

7 bridge photoelectric technology Jiangsu Co., Ltd., headquartered in Suqian, is a company with optical communication, Internet of things, new materials, electronic sub information, street lighting as the core company. The company has production plants and marketing centers in Colombia, Laos, Mali, Ethiopia and other regions and countries. There are eight timely processing plants in China, which are respectively distributed in Sichuan, Jiangsu, Zhejiang, Shandong, Hebei and Liaoning, with more than 1200 employees. Our production and sales line is from direct production to project construction, to give you the safest quality assurance, give you the most cost-effective products, give you the most intimate after-sales service.

No.7 bridge optoelectronic technology Jiangsu Co., Ltd. is located in the beautiful Suqian City of Jiangsu Province. It is located in the Yangtze River Delta. It has a long history and prosperous culture. It is the hometown of Xiang Yu, the overlord of the Western Chu state. It ranks among the top 100 cities above prefecture level in China. No.7 bridge photoelectric technology Jiangsu Co., Ltd. is a national key high-tech enterprise. The company is committed to the R & D, production, sales and service of optical communication technology and products. The company has a leading R & D, production, testing equipment.

The main products of No.7 bridge photoelectric technology Jiangsu Co., Ltd. are indoor and outdoor optical cables, power cables, special optical cables, submarine optical cables and spare cable boxes, wire fittings and other optical fiber accessories. The products are widely used in various industries and fields, such as network communication construction, national power, new energy power generation, social security, transportation, oil, optical fiber to the home, sensor technology and other industries and fields. Looking at the global market, Changguang R & D and production products are exported to dozens of countries and regions such as Southeast Asia, Central Asia, Latin America and Africa, and has formed strategic cooperative partners with more than ten first-class global optical communication enterprises.
The company has established a strategic cooperative relationship with the Institute of optical fiber physics of Nanjing University, which is the most advanced research and development institution of optical communication technology in China, and is the scientific and technological experimental base and implementation platform for scientific and technological achievements transmission of the Institute. The company has iso90001:2008 quality system certification, international 3C certification, Theil certification, and is applying for us UL certification and CE certification. With advanced optical communication production equipment and complete set of testing equipment imported from Japan, we provide reliable product quality assurance for our customers.

Since its establishment, the company has focused on optical communication solutions. Through intensive cultivation, it has accumulated rich experience and customer resources in optical communication product R & D, manufacturing and solutions, and has always maintained a leading position in the optical communication industry. The company will adhere to the enterprise spirit of "integrity, dedication and pragmatism", adhere to the business philosophy of "innovation, brand and cooperation", adhere to the humanistic concept of "thank the society, customers, employees, and nature", and strive for the great rejuvenation of the Chinese nation. Focus on R & D and strive to become a global leader in optical communication industry.

No.7 bridge Optoelectronic Technology Co., Ltd. is a technology intensive, professional diversity, talent reserves, strong construction ability of professional air blowing method to lay optical cable construction team, there are four American condas heavy-duty cable blowing machine, Ingersoll Rand air compressor four, optical cable welding, tester instrument variety complete, well-equipped.

Mainly engaged in the sales of optical cable fittings, cable blowing engineering design and construction, optical cable laying, welding one-stop service, communication lines, pipeline design and construction company has four cable blowing technical service teams; one optical cable connection test technical service team; two mechanical and electrical equipment installation and debugging technical service teams, with good engineering quality and good service and reputation guarantee.


Our company operates in good faith, wins by the high quality service, abides by the contract, is willing to serve you wholeheartedly.

The company is committed to the R & D, production, sales and service of optical communication technology and products. The company has a leading R & D, production, testing equipment.  

company The main products are ADSS cable opgw cable OPPC optical cable OPLC optical cable indoor cable Outdoor optical cable Special optical cable Submarine optical cable and various optical fiber accessories
The products are widely used in network communication construction, national power, new energy power generation, social security, transportation, oil, optical fiber to the home, sensor technology and other industries and fields. Looking at the global market, the R & D and production products are exported to dozens of countries and regions in Southeast Asia, Central Asia, Latin America and Africa, and has formed strategic cooperation partners with more than ten first-class global optical communication enterprises.