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CNC New Product
Using 420 stainless steel material, internal EDM machining, external 5-axis machining, surface sandblasting, hardness reaches 56HRC

New screw
Innovative self drilling screws with added twist shear function while ensuring strength, providing two uses for one product

Core expansion
Using high-quality 304 material, fixing can be achieved by directly hammering the core rod, increasing work efficiency by 50%


Welcome
JIECHENG MACHINERY
Your fastener customization expert
Product List
We provide nuts, bolts and screws of various specifications and models, widely serving multiple industries such as manufacturing and construction. At the same time, we also support small batch customization, which can flexibly and accurately meet the personalized needs of customers.
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