Shop
Shop
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, CHINA — June 13, 2026 — As global solar infrastructure rapidly scales up and transitions to higher voltage architectures, traditional field testing equipment is facing unprecedented operational limitations. Addressing the urgent industry demand for higher capacity, safer, and more intellige
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
