Jiangmen Manufacturing
The PRD's bathroom and plumbing capital — 70% of China's plumbing hardware comes from Kaiping. Also strong in paper, stainless steel, and footwear.
Jiangmen, on the western edge of the PRD, is often overlooked by hardware founders focused on Shenzhen and Dongguan. But for specific product categories — plumbing hardware, bathroom fixtures, stainless steel products, and paper manufacturing — Jiangmen has globally dominant clusters that no other region matches. Kaiping's Shuikou town produces over 70% of China's plumbing and bathroom hardware, with 2025 output exceeding 400 billion RMB.
For hardware founders whose products involve faucets, valves, shower heads, stainless steel assemblies, or paper-based packaging, Jiangmen offers specialized expertise and competitive pricing that Shenzhen cannot match. The city is also a key destination for PRD manufacturers seeking lower production costs as labor-intensive industries migrate westward.
Kaiping Shuikou (开平水口): Plumbing and bathroom hardware — 70%+ of China's production. Faucets, shower heads, valves, bathroom fittings. The supply chain is vertically integrated: brass casting and forging, CNC machining, electroplating, and assembly all happen within the town. 2025 output exceeded 400 billion RMB.
Xinhui (新会): Paper manufacturing, food processing, and stainless steel products. One of China's largest paper production bases. If your product involves significant paper packaging, Xinhui has the capacity.
Heshan (鹤山): Footwear manufacturing and printing/packaging. A growing cluster for shoes and printed materials.
Sihui (四会, Zhaoqing): Metal processing, jewelry manufacturing, and new energy battery materials. A key destination for PRD industrial migration — factories relocating from Shenzhen and Dongguan seeking lower costs.
New energy battery materials: Sihui is attracting investment in cathode and anode material production, positioning itself as a materials supplier to the PRD's battery manufacturing base in Huizhou and Shenzhen.
Smart bathroom fixtures: Kaiping factories are beginning to add electronic controls, temperature sensors, and IoT connectivity to traditional plumbing hardware, driven by demand for smart home integration.
Industrial migration destination: As Shenzhen and Dongguan costs rise, Jiangmen is one of the primary destinations for factories relocating production lines. This brings newer equipment and management practices to the region.
Jiangmen sourcing pitfalls
Distance from Shenzhen electronics supply chain
Jiangmen is 2-3 hours from Shenzhen. If your bathroom product needs electronic controls, source those separately from Shenzhen and factor in shipping time.
Category specialization is extremely narrow
Kaiping's plumbing cluster is world-class for faucets and valves but has essentially no capability for anything else. Know what each town specializes in.
Language and cultural barriers are higher
Jiangmen has significantly less international exposure than Shenzhen. Factory communication in English is rare. Plan for a translator.
What founders should remember
For plumbing and bathroom hardware, Kaiping is the global center
No other location matches the supply chain depth. If your product involves water, start in Kaiping.
Jiangmen is a cost-reduction destination
For labor-intensive products currently made in Shenzhen or Dongguan, relocating production to Jiangmen can reduce costs by 15-25%.
Consider Jiangmen for paper packaging at scale
Xinhui's paper industry serves the entire PRD. For custom boxes and packaging at competitive prices, Jiangmen is a strong alternative to Shenzhen packaging suppliers.