ABOUT US
Ningbo Rotie is a professional manufacturing company specializing in the design, development, production and machining of mining and tunnelling components, post tensioning system components etc. It has 3 foundries and 4 machining factories. The company mainly produces Grey cast iron and ductile iron, as well as carbon steel, stainless steel, aluminum, copper machining.
- 40 Taper
- 3/4/5 Axis
- 12k-30k RPM
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24-40
Tool
Capacity
PRODUCT
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Mining Components With Bolts And Nuts
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Mining Bolts And Nuts
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Series Flat Anchors With Grey Iron For Post Ten...
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Series Anchor Head With Ductile Iron & Sg ...
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7×0.5′ Anchor Head – 45# Steel
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Anchor bolts – 45# steel
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Wedges – 45# steel
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Barrel – 45# steel
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Expansion Shell
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0.5′ Barrel – 45# Steel
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Grouting bell – casting steel
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Spherical Nuts – 45# Steel
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19×0.5′ Anchor Head – 45# Steel
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Clamp
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OEM Casting Engineering Machinery Accessories
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Drill – Hardness Steel
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WHEN AND WHY TO USE NINGBO ROTIE ?
When you need to meet stringent project deadlines, To test for form, fit, and function - eliminate design flaws and other costly problems before production...
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Do Rotie More
The company is committed to the production of metal parts between 2-100KG, the products are mainly used in mining, tunneling, infrastructure, construction and bridge industries, direct or indirect exports of about 90%, exported to the United States, Australia, the Middle East, Europe and other countries And places, products enjoy a good reputation in the international market.
Build your business here
Technology changes society, and Ningbo Rotie will support the development of the worldwide.