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"About Us"

Zhangjiagang Rich Opto International Trading Co., Ltd. is a high-tech enterprise integrating research and development, production, sales, and service. We have deep cooperation with YOFC, Hengtong, Yongding, and ZTT, and we supply 1.5 million kilometers of optical fiber for G657A2 G657A1 every month.

In Addition,

We can guarantee that the quality of the optical fiber we supply is leading in the industry. The FPV optical fiber used by our customers for drone production, as well as the higher-end A2 optical fiber used for data center construction, have both received unanimous praise from our partners. Currently, we specialize in the manufacturing and sales of products in three major fields: optical fiber communication, integrated wiring, and data centers.


Our products are widely used in various sectors such as government, finance, education, public security, healthcare, operators, data cloud computing centers, and energy. Through comprehensive optical fiber cabling solutions, security cable solutions, and professional network infrastructure services, we flexibly meet the differentiated needs of customers worldwide and their pursuit of rapid innovation.

Zhangjiagang Rich Opto International Trading Co., Ltd.

Mission and Vision to
Lead the Industry

Zhangjiagang Rich Opto International Trading Co., Ltd.
  • Mission:

    We focus on the R&D and supply of professional communication products, including optical cables, optical fibers, fusion splicers, SFP modules, fiber jumpers and network cables. We insist on technological innovation and continuous improvement, deliver stable quality products, professional services and complete after-sales support, and create reliable value for every global customer.

  • Vision:

    Adhering to honest service and customer-oriented philosophy, we expand global cooperation resources and build long-term sincere and stable partnerships. We strive to become a competitive and trusted leading enterprise in the global optical communication industry, achieving win-win development with worldwide partners.

  • 50+

    Factory Staff

    Professional and experienced team ensures stable quality and professional service.

  • 100+

    Customers Served

    Trusted by hundreds of global customers with reliable products and full after-sales service.

  • 7*24

    Quick Response

    We provide thoughtful after-sales service and respond online 24/7.

Our Core Advantages and Expertise:

Zhangjiagang Rich Opto International Trading Co., Ltd.
  • Professional R&D Strength

    Continuous technological innovation and independent R&D support customized communication product solutions.

  • Strict Quality Control

    Standardized production and full-process inspection ensure stable and reliable product quality.

  • Rich Product Line

    Covering full-series optical communication and network cabling products to meet diverse customer needs.

  • Global Service Experience

    Served hundreds of global partners with mature overseas trade and perfect after-sales system.

Zhangjiagang Rich Opto International Trading Co., Ltd.

Full-Cycle Customer Service & Customized Solutions

Contact Us

We provide full-cycle professional services covering pre-sales consultation, personalized customization, whole-process order tracking and efficient after-sales support, delivering tailored and reliable solutions for global customers.

Zhangjiagang Rich Opto International Trading Co., Ltd.

Zhangjiagang Rich Opto International Trading Co., Ltd.,

Your Trusted Cabling & Optical Partner — Creating a Smarter Connected Future, Together.