Welcome to Shenzhen Lang Xun Guang Tong Xin Co, Ltd.
Service Hotline 0755-29573429

Product Categories

Indoor cable
Outdoor Optical Cable
Armoured optical cable
Field optical cable
Photoelectric composite cable
Optical cable jumper
MPO
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Products

Why choose us?

强大的公司实力

STRONG COMPANY STRENGTH

Passed 3C certification, UL certification, radio and television network access, telecommunication network card and other third-party certification
Experience in R&D, production, sales and after-sales service
Advanced equipment for your business development, provide the most powerful guarantee of honor

高品质铸就市场口碑

HIGH-QUALITY CAST MARKET REPUTATION

All fiber optic cores are made of well-known brands
The strict quality management system is based on the Shanghai Seri standard.
Polyethylene sheathing material and phosphating steel wire composition

强大的团队,助您企业腾飞

A STRONG TEAM TO HELP YOUR BUSINESS TAKE OFF

The company has a vigorous, high-quality, young and promising management team, adhere to the "quality first, users first" service purposes:
Carry forward the entrepreneurial spirit of “self-improvement, pioneering, cooperation, and practical innovation”. Strive to provide new and old customers with quality service

完善的售后服务

AGOOD AFRER-SALES SERVICE

7*24 after-sales service team to provide you with excellent solutions
Professional construction team one-on-one service to help you build after-sales worry-free
Professional product quality inspection team to ensure the stability of fiber optic cable

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About us

Shenzhen Lang Xun Guang Tong Xin Co, Ltd. was established in 2013. It is a professional and technical enterprise integrating development, production, sales, network engineering and service. The company‘s workshop area reaches 10 thousand square meters. The output of the core system of a set of advanced optical cable production equipment and testing instruments can reach 500 thousand km. Lucent has been innovating continuously, developing indoor optical cables and outdoor optical cables, which are used in the communications industry.
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News Center

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Industry information

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