Gem-Year Industrial Co., Ltd.
One of China's leading fastener manufacturers, specializing in high-strength bolts, screws, and spec...
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Professional manufacturer of non-standard and special fasteners for aerospace and precision machinery applications, with strong R&D capabilities.
Custom non-standard parts
High-strength bolts for aerospace
Socket head cap screws
Lock nuts for precision machinery
Double-end studs for special applications
One of China's leading fastener manufacturers, specializing in high-strength bolts, screws, and spec...
Comprehensive fastener manufacturer with strong R&D capabilities, producing high-grade fasteners for...
Manufacturer of ultra-precision fasteners for critical applications in medical, semiconductor, and o...
Professional fastener supplier with advanced cold heading and CNC machining capabilities, serving gl...