Two facilities connecting development and production.

Sanjin operates from Nanping and Fuzhou in Fujian, China, linking high-volume manufacturing with advanced packaging development and process validation.

Two hubs. One operating bridge.

Sanjin’s dual-facility model connects advanced development work with the production systems needed to scale approved processes.

Fuzhou Advanced Tech Lab

R&D, material validation, prototyping, and process trials for advanced packaging programs.

Nanping Mass Production Hub

High-volume stamping, plating, automated inspection, and long-term production for validated component programs.

Tooling references, process parameters, inspection plans, and production knowledge are aligned before scale-up.

Facilities built for development and production.

Nanping provides high-volume manufacturing capacity. Fuzhou supports advanced packaging development, material validation, and process trials.

Sanjin Nanping mass production facility

Nanping Mass Production Hub

The backbone of Sanjin’s manufacturing output, supporting high-volume stamping, plating, and component production with disciplined process control.

Annual Capacity 13B+ Units
Footprint 10,000 m²
Core Capabilities High-speed stamping, automated plating, wastewater treatment
Sanjin Fuzhou advanced technology lab

Fuzhou Advanced Tech Lab

Established in 2020, the Fuzhou site supports advanced packaging development, microelectronics process trials, and next-generation material validation.

Environment Class-10000
Footprint 3,000 m²
Core Capabilities Advanced IC packaging, GTMS sealing, R&D prototyping

Connected for practical delivery.

The Nanping and Fuzhou sites are linked by high-speed rail and supported by established domestic and international shipping routes, helping development samples, production materials, and finished components move efficiently when projects require it.

Inter-facility coordination

Nanping and Fuzhou can coordinate sample transfer, process feedback, and production support within the same regional network.

Domestic dispatch

Components can be routed through China’s high-speed rail and express logistics networks for urgent domestic programs.

International shipping

Finished components can be shipped through established air freight channels from Fuzhou for overseas customers.