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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 ...

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(...

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...

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...

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...

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(...

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...

High speed installation cold forging machine bolts and nuts making machine for screw

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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China Reliable quality cold heading machine Heavy inquiry screw making machine prices for anchor manufacturer

Reliable quality cold heading machine Heavy inquiry screw making machine prices for anchor

Heading Machine                     Model            RSH4-40               Max. Blank Diameter (mm)            4 More
China 2 Die 4 Blew screw machine hot sales nuts and bolts making machines with dies manufacturer

2 Die 4 Blew screw machine hot sales nuts and bolts making machines with dies

Heading Machine                     Model            RSH4-40               Max. Blank Diameter (mm)            4 More
China Factory price direct sales screw making machine hot popular screw machine for dies manufacturer

Factory price direct sales screw making machine hot popular screw machine for dies

Heading Machine                     Model            RSH4-40               Max. Blank Diameter (mm)            4 More
China High capacity nut tapping machine for standard hex nuts and specialm nut parts manufacturer

High capacity nut tapping machine for standard hex nuts and specialm nut parts

Nut tapping machine for kindls of  standard and special nuts More
China Full automatic nut tapping machine for heavy nuts 4 spindle manufacturer

Full automatic nut tapping machine for heavy nuts 4 spindle

Nut tapping machine for kindls of  standard and special nuts More
China China high temperature electric trolley furnace for annealing of alumunum parts manufacturer

China high temperature electric trolley furnace for annealing of alumunum parts

Summary: This type of oven has a unique design of strong air circulation system, which ensures the stability of temperature. The temperature control s... More
China China factory fasteners making machine good price screw heading machine manufacturer

China factory fasteners making machine good price screw heading machine

Multi stations Metal Forging Machinery Cold Header Heading Machine Screw Making Machines cold heading machine price More
China Advanced drywall forming machine cold heading machine price manufacturer

Advanced drywall forming machine cold heading machine price

Multi stations Metal Forging Machinery Cold Header Heading Machine Screw Making Machines More
China High speed cold forging machines for the processing of bolts and nuts manufacturer

High speed cold forging machines for the processing of bolts and nuts

China manufacturer nuts and bolts cold forging machine power hammer forging hex bolt making machine More
China High temperature chamber type furnace for annealing of aluminum wire manufacturer

High temperature chamber type furnace for annealing of aluminum wire

Summary: This type of oven has a unique design of strong air circulation system, which ensures the stability of temperature. The temperature control s... More
China Chinese trolley type annealing furnace for heat treatment of steel parts manufacturer

Chinese trolley type annealing furnace for heat treatment of steel parts

Summary: This type of oven has a unique design of strong air circulation system, which ensures the stability of temperature. The temperature control s... More
China High temperature industrial electric furnace for heat treatment of wire manufacturer

High temperature industrial electric furnace for heat treatment of wire

Summary: This type of oven has a unique design of strong air circulation system, which ensures the stability of temperature. The temperature control s... More
China High productivity Best Price Drilling Machine  4 Spindles Borehole  Threading Machine Nut Tapping Machine manufacturer

High productivity Best Price Drilling Machine 4 Spindles Borehole Threading Machine Nut Tapping Machine

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China Multi stations speed coil machine   belt wire drawing machine high speed spring washer making machine manufacturer

Multi stations speed coil machine belt wire drawing machine high speed spring washer making machine

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China Best price manufacturing Continuous  Industrial  Furnaces and Ovens  Heat Treatment Furnace manufacturer

Best price manufacturing Continuous Industrial Furnaces and Ovens Heat Treatment Furnace

China Strong practicality   Hardening Machine Industrial Gas Oven Continuous   Heat Treatment Furnace manufacturer

Strong practicality Hardening Machine Industrial Gas Oven Continuous Heat Treatment Furnace

China Automatic product  Rebar Steel  Thread Rolling Machine Thread Making Machine Automatic Screw Machine manufacturer

Automatic product Rebar Steel Thread Rolling Machine Thread Making Machine Automatic Screw Machine

18 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
China Fulling automatic   Nut threading machine  Nut Tapping Machine High Speed Nut Maker Automatic manufacturer

Fulling automatic Nut threading machine Nut Tapping Machine High Speed Nut Maker Automatic

Details Images More
China Full Automatic Thread Rolling Machine Screw Making Machine manufacturer

Full Automatic Thread Rolling Machine Screw Making Machine

Various types of thread rolling machine to meet your various needs. More
China Hot sale multi-Station cold forging nut making machine manufacturer

Hot sale multi-Station cold forging nut making machine

high capacity,high precision,full automatic,cold forging machine, nut making machine More
China Hot sale power hammer nut making machine manufacturer

Hot sale power hammer nut making machine

high capacity,high precision,full automatic,cold forging machine, nut making machine More
China Professional customization zinc plating line High output line manufacturer

Professional customization zinc plating line High output line

Free design,Provide quotation list, process chart, lay out drawing, video to see more details
We have specialized in surface treatment equipment for more than 20 years
If you need, please contact me!
Whatsapp---+86 15056856057 More
China Professional customization zinc plating line High output Electroplating production line manufacturer

Professional customization zinc plating line High output Electroplating production line

Free design,Provide quotation list, process chart, lay out drawing, video to see more details
We have specialized in surface treatment equipment for more than 20 years
If you need, please contact me!
Whatsapp---+86 15056856057 More
China Industrial component Anodizing production line Roller plated method with hoisting lift manufacturer

Industrial component Anodizing production line Roller plated method with hoisting lift

Free design,Provide quotation list, process chart, lay out drawing, video to see more details
We have specialized in surface treatment equipment for more than 20 years
If you need, please contact me!
Whatsapp---+86 15056856057 More