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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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What is Cold Forging – Cold Forging Process, Materials, Uses, Advantages & Disadvantages
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
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...Tightening bolts can not be ignored friction can cause problems to solve the problem
fortensionbolt, The friction force is a factor to be reckoned with. Bolt friction joint has been in existence, it may be part of the reason that cause...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...
Keywords : Carbon steel
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Rainbow 27B nut former for extra long spare parts
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High precision big size nut forging machine in promotion
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High speed 6 station nut making machine with low price
high capacity,high precision,full automatic,cold forging machine, nut making machine More
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Powerful factory spring coiling machine for springs spring making machine huge size
vEATURES AT A GLANCESpring washer machineSpring washer machine includes three parts: 1 drawing the round wire to belt wire machine (if raw material is... More
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Flexible and automatic nut tapping machine for bolts and nuts Dual servo nut tapping machine 4 spindle
s Images More
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China wholesale Factory direct sales rolling machine with flat die roller threading machine good quality
v17 可添加模块Products DescriptionTitle goes here.Advantages of our products: stable,high speed, high accuracy,high efficiency, and we offer after sal... More
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Advanced Custom manufacture coil spring making machine Spring Washer Making Machine
oduct Description More
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cold header on sale 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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Best Price Rebar Steel Thread Making Machine
Various types of thread rolling machine to meet your various needs. More
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Best Price Screw and Bolt Making Machine Thread Rolling Machine
Various types of thread rolling machine to meet your various needs. More
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High Speed Flat Die Thread Roller Thread Rolling Machine
Various types of thread rolling machine to meet your various needs. More
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Multi station nut and bolt making machine for M36 nuts
high capacity,high precision,full automatic,cold forging machine, nut making machine More
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Chinese Rainbow brand nut making machine for hex nuts
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Six die nut and spare part forging machine nut former
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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
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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
