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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 ...

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

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...

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...

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...

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(...

International Fastener Exhibition in New Delhi, India

It is a professional fastener exhibition in Southeast Asia FASTNER FAIR INDIA is a professional fastener exhibition in Southeast Asia, and also mainta...

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(...

RBF 64S cold heading machine Latest production bolt former machine for anchor

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

product

China good price industrial continuous mesh belt furnace Line manufacturer

good price industrial continuous mesh belt furnace Line

Composition entire heat treatment line as follows:
Automatic feeder → → washing machine before
Hardening furnace oil quenching tank → →
Rear wiper steel furnace → →
Electrical control cabinet.
Buyers can flexiblely composition processing lines, due to the different needs

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China High Speed Japan Bearing Bolt and Nut Making Machine manufacturer

High Speed Japan Bearing Bolt and Nut Making Machine

high capacity,high precision,full automatic,cold forging machine, nut making machine

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China Good Price Stable Bolts and Nuts Cold Forging Machine manufacturer

Good Price Stable Bolts and Nuts Cold Forging Machine

high quality hydraulic forging press bolt making machine power hammer cold forging machine

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China Manufacture Price Nylon Nut Washer Assembly Machine Automatic Nylock Assembling Machine manufacturer

Manufacture Price Nylon Nut Washer Assembly Machine Automatic Nylock Assembling Machine

The nylon nut washer inserting machine produced by Rainbow is suitable for Nylon Lock Nut, Anti-Loosing Nut etc. we have big share in domestic market,...

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China Rainbow Fully Automatic Screw Thread Rolling Machine Hot Sale Bolt Threading Machine manufacturer

Rainbow Fully Automatic Screw Thread Rolling Machine Hot Sale Bolt Threading Machine

Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China.
We have more than 30 years experiences in supplying all kinds of fastener equipment, such as Bolt Maker, Nut Maker, Cold Heading Machine, Thread Rolling Machine, Wire Drawing Machine, Heat Treatment Furnace and Zinc Plating line, etc. to customers all over the world.

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China Rainbow Automatic Screw Making Machine 1 Die 2 Blow Cold Heading Machine manufacturer

Rainbow Automatic Screw Making Machine 1 Die 2 Blow Cold Heading Machine

Place of Origin: China
Application: Machinery & Hardware & Others
Condition: New
Video outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: Ordinary Product
Warranty of core components: One Year
Brand Name: Rainbow
Voltage: 380V
Warranty: One Year
Applicable Industries: Manufacturing Plant, Machinery Repair Shops, Other.
Packaging Details: Plywood Cases

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China Rainbow Automatic 4 Spindle Nut Tapping Machine High Speed Nut Tapper manufacturer

Rainbow Automatic 4 Spindle Nut Tapping Machine High Speed Nut Tapper

Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China.
We have more than 30 years experiences in supplying all kinds of fastener equipment, such as Bolt Maker, Nut Maker, Cold Heading Machine, Thread Rolling Machine, Wire Drawing Machine, Heat Treatment Furnace and Zinc Plating line, etc. to customers all over the world.

More
China Rainbow Manufacture Price Screw Threading Machine High Speed Thread Roller manufacturer

Rainbow Manufacture Price Screw Threading Machine High Speed Thread Roller

Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China.
We have more than 30 years experiences in supplying all kinds of fastener equipment, such as Bolt Maker, Nut Maker, Cold Heading Machine, Thread Rolling Machine, Wire Drawing Machine, Heat Treatment Furnace and Zinc Plating line, etc. to customers all over the world.

More
China High capacity nut maker 30B nut part former machine for stainless nuts manufacturer

High capacity nut maker 30B nut part former machine for stainless nuts

High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.

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China 2025 most popular nut forging machine 30B nut former manufacturer

2025 most popular nut forging machine 30B nut former

High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.

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China Rainbow brand nut making machine for M18 nut former manufacturer

Rainbow brand nut making machine for M18 nut former

High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.

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China Most popular nut forming machine with factory price manufacturer

Most popular nut forming machine with factory price

High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.

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China Heavy duty nut former 24B made in China high precision manufacturer

Heavy duty nut former 24B made in China high precision

High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.

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China 2025 hot selling M16 nut making machine with good quality manufacturer

2025 hot selling M16 nut making machine with good quality

High speed nut former, nut making machine,nut forging machine to make hex,flange, nylock nut and special nut parts.

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China All model size screw making cold forging machine with different toolling manufacturer

All model size screw making cold forging machine with different toolling

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 treatment furnace factory(Suqian) and one Electro plating equipment factory(Wuxi).

We have more than 30 years experiences in supplying all kinds of fastener equipment, such as Bolt Maker, Nut Maker, Cold Heading Machine, Thread Rolling Machine, Wire Drawing Machine, Heat Treatment Furnace and Zinc Plating line, etc. to customers all over the world, With our reputation increasing and our team becoming more professional, we have experienced a significant growth in business during the recent years.

Nowadays, more and more reputed companies compete in a long-term cooperation with us.We abide by the principles of honesty, credibility, and mutual-benefit. Our motto is “ONCE BUSINESS, FOREVER FRIENDS”, we will do our best to serve clients at home and abroad. Due to our top-notch professional knowledge and rich trad experience, we have seen our market developing ability and actual business growth with an increasingly faster pace. We sincerely look forward to working with you. Let's build a great future together!

More
China Special bolts part former bolt making machine with testing manufacturer

Special bolts part former bolt making machine with testing

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 treatment furnace factory(Suqian) and one Electro plating equipment factory(Wuxi).

We have more than 30 years experiences in supplying all kinds of fastener equipment, such as Bolt Maker, Nut Maker, Cold Heading Machine, Thread Rolling Machine, Wire Drawing Machine, Heat Treatment Furnace and Zinc Plating line, etc. to customers all over the world, With our reputation increasing and our team becoming more professional, we have experienced a significant growth in business during the recent years.

Nowadays, more and more reputed companies compete in a long-term cooperation with us.We abide by the principles of honesty, credibility, and mutual-benefit. Our motto is “ONCE BUSINESS, FOREVER FRIENDS”, we will do our best to serve clients at home and abroad. Due to our top-notch professional knowledge and rich trad experience, we have seen our market developing ability and actual business growth with an increasingly faster pace. We sincerely look forward to working with you. Let's build a great future together!

More
China Rainbow RBF104S cold heading machine  bolt making machine with mould manufacturer

Rainbow RBF104S cold heading machine bolt making machine with mould

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 treatment furnace factory(Suqian) and one Electro plating equipment factory(Wuxi).

We have more than 30 years experiences in supplying all kinds of fastener equipment, such as Bolt Maker, Nut Maker, Cold Heading Machine, Thread Rolling Machine, Wire Drawing Machine, Heat Treatment Furnace and Zinc Plating line, etc. to customers all over the world, With our reputation increasing and our team becoming more professional, we have experienced a significant growth in business during the recent years.

Nowadays, more and more reputed companies compete in a long-term cooperation with us.We abide by the principles of honesty, credibility, and mutual-benefit. Our motto is “ONCE BUSINESS, FOREVER FRIENDS”, we will do our best to serve clients at home and abroad. Due to our top-notch professional knowledge and rich trad experience, we have seen our market developing ability and actual business growth with an increasingly faster pace. We sincerely look forward to working with you. Let's build a great future together!

More
China Japan Bearing Bolts and Nuts Making Cold Forging Machine manufacturer

Japan Bearing Bolts and Nuts Making Cold Forging Machine

high quality hydraulic forging press bolt making machine power hammer cold forging machine

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China 6 Stations Taiwan Machine Body Part Former Machine manufacturer

6 Stations Taiwan Machine Body Part Former Machine

high quality hydraulic forging press bolt making machine power hammer cold forging machine

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China 6 Stations Japan Brand Pneumatic triples Part Former Machine manufacturer

6 Stations Japan Brand Pneumatic triples Part Former Machine

high quality hydraulic forging press bolt making machine power hammer cold forging machine

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China 2025 mode China manufacturer bolt forming machine manufacturer

2025 mode China manufacturer bolt forming machine

high quality hydraulic forging press bolt making machine power hammer cold forging machine

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China 2025 mode High speed 480pcs Z94 series for nails and screws manufacturer

2025 mode High speed 480pcs Z94 series for nails and screws

Nail making machine This machine is advanced in design, compact in structure, beautiful in appearance, easy to use, safe in operation, high speed and ...

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China 2025 mode Rainbow Automatic Hot Sale Bolt Screw Thread Rolling Machine manufacturer

2025 mode Rainbow Automatic Hot Sale Bolt Screw Thread Rolling Machine

Harbin Rainbow Technology Co.,Ltd is one of the biggest fastener equipment dealer and manufacturer in China.
We have more than 30 years experiences in supplying all kinds of fastener equipment, such as Bolt Maker, Nut Maker, Cold Heading Machine, Thread Rolling Machine, Wire Drawing Machine, Heat Treatment Furnace and Zinc Plating line, etc. to customers all over the world.

More
China China Best Quality 300pcs/min Thread Rolling Machines manufacturer

China Best Quality 300pcs/min Thread Rolling Machines

Various types of thread rolling machine to meet your various needs.

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