Back in the 1990s, China’s fiber fusion splicer market was fully controlled by imported brands, with units priced over $30,000. To break this monopoly, Nanjing JILONG’s predecessor, Kelong Communication Technology, was established in 1993. We independently developed China’s first domestic fusion splicer KL-100, costing just half of its Japanese equivalents.
For over 30 years, JILONG has led independent R&D and advanced the domestic fusion splicer industry. We boast a highly competitive core team of in-house R&D specialists and global sales experts. Supported by robust R&D, large-scale production, abundant patents and a full product lineup, our global sales network delivers localized support and market insights to partners worldwide.
As a leading supplier of optical communications products and solutions, we have contributed to China’s 4G and 5G network rollout. We continue to empower global telecom infrastructure with reliable, cost-effective fiber optic technologies.