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Wei Yi is dedicated to the research and manufacturing of optical fiber equipment.
Here you can see our company 's most popular and highly recommended products.
Full-link product matrix: covering all scenarios of optical fiber processing, one-stop solution for procurement needs
Deep technical expertise and customization: Tailored to industry needs, solving challenges in specific scenarios.
Full life cycle service: From delivery to operation and maintenance, ensuring the value of equipment throughout the entire process.
High cost-effectiveness and industry reputation: Reduce costs through strength, build trust through service.
Weiyi, as a professional manufacturer of optical fiber equipment, can provide you with professional services and comprehensive after-sales support.
10 +
Years Experience
VAEYI Technology is a National-level High-Tech Enterprise based in Nanjing, China, specializing in R&D and manufacturing of high-precision optical fiber equipment.Our comprehensive product matrix includes:• Fiber Splicing & Connection: Professional fusion splicers for 5G networks.• Fiber Stripping & Cleaving: High-precision fiber cutting knives and thermal strippers.• Fiber Cleaning & Testing: OTDR, VFL, and professional cleaning toolkits.With over 10 years of expertise, a team led by national-level experts, and ISO9001-certified quality control, we deliver industry-leading durability and stability. Powered by an intelligent warehousing system, we offer 24-hour rapid response and have successfully served over 200 industrial customers in 5G communication, intelligent sensing, and advanced manufacturing.
We offer you the following series of high-quality product services.
Here you can get timely access to all the information about us.
Nanjing VAEYI Showcases Full Optical Fiber Tool Lineup at ATxSG Singapore 2026Dual-booth presence highlights Russian market push alongside active engagement with Southeast Asian channel partnersSingapore EXPO Convention Centre — host venue of ATxSG Singapore 2026.ATxSG Singapore 2026 — A Key Asia-Pa
Dynamic Range: The Number-One SpecificationWhen buying an OTDR, the first specification to check is dynamic range.Dynamic range determines how far you can test. A higher number means the instrument can penetrate more splitters and measure longer links.The FA8000's dynamic range: 34 dB at 1310 nm
Why Do Splicing Machine Readings Differ from OTDR Measurements?After a fiber splice is completed, should you verify it with an OTDR?Some say it's unnecessary—the splicing machine's loss reading is sufficient, showing a few hundredths of a dB, which looks fine. Others insist on OTDR verificat
Ordinary OTDRs Hit a Wall at the First SplitterA late-night call comes in—a subscriber reports their broadband is down. You grab your test equipment and head to the neighborhood's optical distribution cabinet.Every maintenance technician has been there: the link runs from the OLT through splitte
