Used threading and tapping

2024 Harbin Rainbow Technology Co.,Ltd RSH6-250

• Manufacturer: Rainbow

Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory (NINGBO), one Thread rolling machine factory(NINGBO), one Heat...

2024 Harbin Rainbow Technology Co.,Ltd RSH6-170

• Manufacturer: Rainbow

Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory (NINGBO), one Thread rolling machine factory(NINGBO), one Heat...

2024 Harbin Rainbow Technology Co.,Ltd RSH6-150

• Manufacturer: Rainbow

Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory (NINGBO), one Thread rolling machine factory(NINGBO), one Heat...

2024 Rainbow Factory Price Screw Making Machine

• Manufacturer: Rainbow

Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory (NINGBO), one Thread rolling machine factory(NINGBO), one Heat...

Hot sale screw heading machine with good price

• Manufacturer: Rainbow

Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory (NINGBO), one Thread rolling machine factory(NINGBO), one Heat...

2024 Harbin Rainbow Technology RSH5-100 Cold Heading Machine Screw Making Machine

• Manufacturer: Rainbow

Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory (NINGBO), one Thread rolling machine factory(NINGBO), one Heat...

2024 Harbin Rainbow Technology RSH5-100 Cold Heading Machine Screw Making Machine

• Manufacturer: Rainbow

Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory (NINGBO), one Thread rolling machine factory(NINGBO), one Heat...

2023 Harbin Rainbow Technology RSH5-80

• Manufacturer: Rainbow

Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory (NINGBO), one Thread rolling machine factory(NINGBO), one Heat...

2023 Harbin Rainbow Technology RSH5-100

• Manufacturer: Rainbow

Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory (NINGBO), one Thread rolling machine factory(NINGBO), one Heat...

2023 Harbin Rainbow Technology RSH5-80

• Manufacturer: Rainbow

Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory (NINGBO), one Thread rolling machine factory(NINGBO), one Heat...

2023 Harbin Rainbow Technology RSH4-40 Heading Machine

• Manufacturer: Rainbow

Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory (NINGBO), one Thread rolling machine factory(NINGBO), one Heat...

RBF Series 6 Station bolt former

Automatic bolt making machine is a specialized machine with the advantages of high precision, high productivity and high automation. We can supply multi-station cold forging machines, including 3 station, 4 stat...

Bolt Forging Machine

Automatic bolt making machine is a specialized machine with the advantages of high precision, high productivity and high automation. We can supply multi-station cold forging machines, including 3 station, 4 stat...