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- Harbin Rainbow Technology Co., Ltd.Address:C2-02 Handi Building,Songbei Distr.,Harbin,ChinaPostal Code:150028Web site address:http://www.fastenerequip... Contact Now
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Difference between hot dip zinc and hot dip galvanising
Hot-dip zincing and hot-dip galvanising are two different processes for corrosion protection of metals, with hot-dip zincing usually providing better ...What is Cold Forging – Cold Forging Process, Materials, Uses, Advantages & Disadvantages
Analysis of the principle and function of spring washers
In all kinds of mechanical connections, the anti-loosening of bolts is a very important link, and there are many ways to prevent loosening of bolts in...High speed installation cold forging machine bolts and nuts making machine for screw
Working principle of nut tapping machine
Nut tapping machine is a kind of machining equipment that processes internal threads, screws or teeth buckles on the inner side of the holes of variou...Max diameter one key molding nut drilling machine 2 spindle nut tapping machine
Nut tapping machine is a kind of mechanical processing equipment that processes internal threads, screws or teeth in the inner side of the holes of th...Hot popular Cold Forging machine bolt forming machine with inveter for good design
Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory(...What's self-tapping screw?
Self-tapping screws: similar to machine screws, but the threads on the screw for special self-tapping screws with threads. Used to fasten the connecti...China factory price and Advanced Automatic Screw Maker Thread Rolling Machine
Product Descriptionview more >>Frequently bought togetherHigh Speed Thread Rolling Machine Factory Price Thread Roller Hot Sale Thread Machine$4,800.0...hot forging furnace induction heating machine ipsen furnace mesh belt
Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China. We have invested one Cold former factory(...
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High Capacity Automatic Thread Rolling Screw Making Machine
thread rolling machine
products: srews and bolts......
rational price,easy maintenance high quality
axial and radial process
process regular and irregular
thread rolling machine
this model is widely praised for its rational price,easy maintenance and hgih quality.besides axial and radial process it is used to process regular and irregular bolt,through screw etc.with optional embossing roller. More
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Factory supply automatic high speed screw bolt threading machine
thread rolling machine
products: srews and bolts......
rational price,easy maintenance high quality
axial and radial process
process regular and irregular
thread rolling machine
this model is widely praised for its rational price,easy maintenance and hgih quality.besides axial and radial process it is used to process regular and irregular bolt,through screw etc.with optional embossing roller. More
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Cheap price high speed thread rolling machine with CE
thread rolling machine
products: srews and bolts......
rational price,easy maintenance high quality
axial and radial process
process regular and irregular
thread rolling machine
this model is widely praised for its rational price,easy maintenance and hgih quality.besides axial and radial process it is used to process regular and irregular bolt,through screw etc.with optional embossing roller. More
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Factory price manufacturer sale high speed thread roller thread rolling machine
thread rolling machine
products: srews and bolts......
rational price,easy maintenance high quality
axial and radial process
process regular and irregular
thread rolling machine
this model is widely praised for its rational price,easy maintenance and hgih quality.besides axial and radial process it is used to process regular and irregular bolt,through screw etc.with optional embossing roller. More
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High speed China manufacture thread rolling machine
thread rolling machine
products: srews and bolts......
rational price,easy maintenance high quality
axial and radial process
process regular and irregular
thread rolling machine
this model is widely praised for its rational price,easy maintenance and hgih quality.besides axial and radial process it is used to process regular and irregular bolt,through screw etc.with optional embossing roller. More
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Factory direct sale flat die thread rolling machine thread roller
thread rolling machine
products: srews and bolts......
rational price,easy maintenance high quality
axial and radial process
process regular and irregular
thread rolling machine
this model is widely praised for its rational price,easy maintenance and hgih quality.besides axial and radial process it is used to process regular and irregular bolt,through screw etc.with optional embossing roller. More
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Factory direct supply thread rolling machine
thread rolling machine
products: srews and bolts......
rational price,easy maintenance high quality
axial and radial process
process regular and irregular
thread rolling machine
this model is widely praised for its rational price,easy maintenance and hgih quality.besides axial and radial process it is used to process regular and irregular bolt,through screw etc.with optional embossing roller. More
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Good quality bolt and screw thread rolling machine manufacturer
thread rolling machine
products: srews and bolts......
rational price,easy maintenance high quality
axial and radial process
process regular and irregular
thread rolling machine
this model is widely praised for its rational price,easy maintenance and hgih quality.besides axial and radial process it is used to process regular and irregular bolt,through screw etc.with optional embossing roller. More
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double end screw bolt flat die thread rolling machine factory price
thread rolling machine
products: srews and bolts......
rational price,easy maintenance high quality
axial and radial process
process regular and irregular
thread rolling machine
this model is widely praised for its rational price,easy maintenance and hgih quality.besides axial and radial process it is used to process regular and irregular bolt,through screw etc.with optional embossing roller. More
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High speed automatic thread rolling machine for metal part
thread rolling machine
products: srews and bolts......
rational price,easy maintenance high quality
axial and radial process
process regular and irregular
thread rolling machine
this model is widely praised for its rational price,easy maintenance and hgih quality.besides axial and radial process it is used to process regular and irregular bolt,through screw etc.with optional embossing roller. More
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CY08Z thread rolling machine factory price thread roller
thread rolling machine
products: srews and bolts......
rational price,easy maintenance high quality
axial and radial process
process regular and irregular
thread rolling machine
this model is widely praised for its rational price,easy maintenance and hgih quality.besides axial and radial process it is used to process regular and irregular bolt,through screw etc.with optional embossing roller. More
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flat die thread rolling machine thread machine
thread rolling machine
products: srews and bolts......
rational price,easy maintenance high quality
axial and radial process
process regular and irregular
thread rolling machine
this model is widely praised for its rational price,easy maintenance and hgih quality.besides axial and radial process it is used to process regular and irregular bolt,through screw etc.with optional embossing roller. More
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High speed Fully automatic thread rolling machine manufacture
thread rolling machine
products: srews and bolts......
rational price,easy maintenance high quality
axial and radial process
process regular and irregular
thread rolling machine
this model is widely praised for its rational price,easy maintenance and hgih quality.besides axial and radial process it is used to process regular and irregular bolt,through screw etc.with optional embossing roller. More
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Factory cheap price bolt threading machine
thread rolling machine
products: srews and bolts......
rational price,easy maintenance high quality
axial and radial process
process regular and irregular
thread rolling machine
this model is widely praised for its rational price,easy maintenance and hgih quality.besides axial and radial process it is used to process regular and irregular bolt,through screw etc.with optional embossing roller. More
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China manufacturer supply bolt thread rolling machine
thread rolling machine
products: srews and bolts......
rational price,easy maintenance high quality
axial and radial process
process regular and irregular
thread rolling machine
this model is widely praised for its rational price,easy maintenance and hgih quality.besides axial and radial process it is used to process regular and irregular bolt,through screw etc.with optional embossing roller. More
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Automatic One Die Two Blow Screw Cold Heading Machine
Harbin Rainbow Technology Co., Ltd. is a leading fastener equipments supplier in China. The main business is manufacturing cold forging machine, such as Bolt Maker, Nut Maker, Heading Machine, Thread Rolling Machine, Wire Drawing Machine and Mesh Belt Furnace,Zinc Plating Machine, etc.
We have established reputation in countries such as India, US, Europe and Southeast Asia where we have core customer bases. Meanwhile, we are well respected by the domestic factories and the customers in the mechanical and electrical business.
We have the confidence, backed by our professional knowledge and experience in the mechanical and electrical business, to develop the foreign markets for our home enterprises and to open up the Chinese markets for the companies abroad.
Nowadays, more and more reputed companies compete in a long-term cooperation with us. That‘s why we can provide our customers with the best quality products, the bes More
