Cổ Trấn — Đèn chiếu sáng 产业集群

Cổ Trấn — Đèn chiếu sáng is one of China's largest industrial clusters, formed in the early 1980s and growing rapidly after China joined the WTO in 2001. With more than 8,000+ cơ sở, this cluster accounts for roughly 35% of China's total industry output.

The cluster has a complete supply chain from raw materials (silica, clay, metals) and machinery to packaging and export logistics. Factories are clearly tiered: tier 1 serves the EU/US markets at high standards, tier 2 serves Southeast Asia and the Middle East, and tier 3 does OEM for domestic brands.

Huayuesc has had a representative office in Cổ since 2018 with a team of 12, running on-site factory audits twice a month for Vietnamese buyers. Major brands from this cluster — including Dongpeng, Monalisa, Ortonbaths, and KUKA — are already on Huayuesc.