Leading Chinese fastener equipment dealers!
Harbin Rainbow Technology Co., Ltd.
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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(...
Keywords : Carbon steel
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Chinese Rainbow brand nut making machine for hex nuts
high capacity,high precision,full automatic,cold forging machine, nut making machine More
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Six die nut and spare part forging machine nut former
high capacity,high precision,full automatic,cold forging machine, nut making machine More
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Full automatic high speed spring washer making machine
Product Description More
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6 die extra long nut part former Rainbow brand on sale
high capacity,high precision,full automatic,cold forging machine, nut making machine More
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China manufacture roller threading machine good quality Factory direct sales rolling machine with flat die
17 可添加模块Products DescriptionTitle goes here.Advantages of our products: stable,high speed, high accuracy,high efficiency, and we offer after sale... More
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High quality metal forging machinery Multi-Station power hammer metal shaper automatic nut making machine
high capacity,high precision,full automatic,cold forging machine, nut making machine More
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Acceptable customization nuts making machine low freight cold forging machine with steel
high capacity,high precision,full automatic,cold forging machine, nut making machine More
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Large diameter M27 nut former High precision nut making machine with nuts and bolts
high capacity,high precision,full automatic,cold forging machine, nut making machine More
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Taiwan Technology nut making machine six station nut forming machine with good tooling
high capacity,high precision,full automatic,cold forging machine, nut making machine More
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Powerful factory and High stability spring washer machine nail maker high spring roll maker
Harbin Rainbow Technology Co., Ltd. is a leading fastener equipments supplier in China. The main business is manufacturing cold forging machine, such ... More
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Powerful manufacture Made in China nut threading machine for nuts full automatic nut tapping machine
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famous brand cold header screw making 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
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High speed one die two blow screw heading machine on sale
Heading Machine Model RSH4-40 Max. Blank Diameter (mm) 4 More
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High speed 4 spindle nut tapping machine for hex and flange nuts
Full automatic automatic automatic walnut machine, suitable for Hex and Flang Nut product. More
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Free sample metal forging heading machine screw equipment
Multi stations Metal Forging Machinery Cold Header Heading Machine Screw Making Machines More
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RSH series cold forging screw heading machine
Multi stations Metal Forging Machinery Cold Header Heading Machine Screw Making Machines More
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1 die 2 blow cold header screw making machine
Multi stations Metal Forging Machinery Cold Header Heading Machine Screw Making Machines More
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Reciprocating nut tapping machine Fully automatic 2 Spindle Nut Tapping Machine with Vibrating
20 可添加模块Details Images More
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Best price manufacturing metal New design electroplating machine hot dip galvanizing machine
Specializing in the production of various types of screw products. Closed protective cover greatly reduces the pollution of the hot oil mist to the environment
Main Advantages
-- High speed
-- High precision
-- wide versatility
-- low maintaince cost
-- high efficiency
--Easy operation
--Assured after sale service More
