1. Raw materials
2. Treading rolling
3. Automatic lathe
4. CNC processing
5. Testing

2016-03
2016-08
2018-08
2019-03
2016-03
Las vegas in USA
Every year, our company participates in some international exhibitions to exchange technical experience and share our research results
2016-08
Koln in Germany
Every year, our company participates in some international exhibitions to exchange technical experience and share our research results
2018-08
Hanio Vitanam Exhibition
Every year, our company participates in some international exhibitions to exchange technical experience and share our research results
2019-03
Stuttgart Fastener Fair
Every year, our company participates in some international exhibitions to exchange technical experience and share our research results

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