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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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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 washer?

Washers: flat circular shape of a class of fasteners. Placed on the bolt, screw or nut support surface and connection between the surface of the parts...

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'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 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(...

Burr fastener processing knowledge

What is a fastener glitch? Glitch refers to the fastener surface of the fastener very fine microscopic metal particles that glitch was that we become....

2017 THE YEAR OF INTERNET OF THINGS (IOT): MORGAN STANLEY

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Locking threaded fasteners are three basic methods of connection

The basic method of locking threaded fasteners are divided into three basic types: a. Non-detachable locking This is a use weld, bonding, or red spots...

165S part former arrives at Mumbai port

one set of 165S part former has just arrived at Mumbai, India port.

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...

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best fastener equipment supplier in China

2022-01-18 15:33:37
Harbin Rainbow Technology Co., Ltd. focus on quality and keeps upgrading our Fastener machines to latest world technology. Customer satisfaction is main motto of our company because of which we have long list of satisfied customers across the world. Our main focus areas are following fastener machines for which you can rely on us-

Machines

1. Boltformer/Partformer 2.Nutformer 3.Mesh Belt Furnace 4.Zinc Plating Machine

5.Heading M/c 6.Thread Rolling M/c (Flat / Circular) 7.Wire Drawing M/c

8. Washer Assembly M/c 9. Tapping M/c 10. Head Sorting M/c 11. Sorting M/c 12. Trimming M/c etc etc.

To our regular customers we also support them for -

Spares for fastener machines




Tooling - Punch / Punch Pin, Rolling Dies, trimming dies , Heading Dies, tungsten carbide dies, Special tooling design according to customer drawing Etc.




We have been in this area for more than 20 years. Several Hundreds of customers trust us because of our good quality product, competitive prices and best after-sales services.

We have established reputation in countries such as India, US, Europe and Southeast Asia where we have core customer bases.


SELECT LIST of our customers list is as below:

Mohindra Fasteners, Micron Precision, SKS Fasteners, Empire Fasteners, Auto International, LPS, UPS, Punch Ratna, Rohtas, Kamal, Kundan...in India.


FEW OF OUR OTHER WORLD OVER CUSTOMERS-

YEONGNAM in Korea, PT.DUTA in Indonesia, QHPLUS CORP in Vietnam, SZATYINA FASTENER in Hungary, MMK in Russia, MAY DUBEL in Turkey, WSD in German, Intord in Spain, etc;

You can always rely on us when it comes to Fastener machines and tooling ....for us YOU ARE OUR MOST VALUABLE MEMBER OF RAINBOW FAMILY. We will be more than happy to serve you always