🌐 CHINA SANITARY WARE CAPITAL • 70% MARKET CONCENTRATION • XIAMEN PORT HUB

Nan'an Sanitary Ware Capital Industrial Cluster & Global Supply Chain

Located in Luncang Town, Nan'an City, Fujian Provinceβ€”widely recognized as the Sanitary Ware Capital of Chinaβ€”BM Bathware is anchored at the center of the world's most densely integrated plumbing manufacturing ecosystem.

Integrated Value Chain

6-Node Industrial Cluster Infrastructure

Why overseas buyers achieve unbeatable cost-to-quality ratios when procuring through Nan'an's dedicated plumbing industrial belt.

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STAGE 1

Raw Ingot Refinement

Direct bulk procurement of high-purity electrolytic copper (Cu >= 99.9%) and zinc from Fujian metallurgical smelters, verified batch-by-batch via optical emission spectrometry.

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STAGE 2

Gravity Casting & Hot Forging

Dedicated casting foundry with high-pressure automated pouring machines and 400-ton forging presses that eliminate microscopic voids and porosity in faucet waterways.

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STAGE 3

Multi-Axis CNC Machining

Over 50 automated CNC transfer machines cut internal cartridge seats, threads (G 1/2", UNEF, NPT), and O-ring grooves to sub-0.02mm tolerances for 100% leak-free assembly.

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STAGE 4

Robotic Buffing & PVD Plating

6-axis robotic polishing cells achieve mirror surface roughness (Ra < 0.2um) before multi-tank nickel/chrome plating and vacuum magnetron sputtering PVD deposition.

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STAGE 5

Cleanroom Assembly & Testing

Dust-controlled assembly lines pair Spanish Sedal cartridges and Swiss Neoperl aerators, followed by mandatory 100% two-stage pressure testing (0.6 MPa air + 1.6 MPa water).

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STAGE 6

Xiamen Port Gateway

Located just 65 km (1.5 hours) from Xiamen International Container Port (XMN), offering direct container feeder lines to major ports across Europe, the US, and Southeast Asia.