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33
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89
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30
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4
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90
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0
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2
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3
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2
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10
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0
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31
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68
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9
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2
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54
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0
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4
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1
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12
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3
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5
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753
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178
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3288
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37
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60
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5009
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3671
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15
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31
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80
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318
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Trademetro.net Trade Leads / Electrical Equipment & Supplies / Security & Protection

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Electrical Equipment & Supplies / Security & Protection

 

LL-228+F Full Digital Intelligent Wire Stripper For Flat Ribbon Cable Cutting Stripping

                 


LL-228+L Full Digital Intelligent Wire Stripper
(Special for Large Diameter/Bold Cable Cutting Stripping)


Description

LL-228+L full digital intelligent w...
0 (#0) 18 2013.05.04 LL-228+F Full Digital Intelligent Wire Stripper For Flat Ribbon Cable Cutting Stripping
Electrical Equipment & Supplies / Security & Protection

 

12v toroidal transformer for LED lighting & UPS

  Our toroidal transformers ranging from 30VA to 25KVA, are mainly used to following appliances: audio 


Our toroidal transformers ranging from 30VA to 25KVA, are mainly used to following appliances: audio amplifier equipment, communication equipment, medical equipment, electric control equipment, lighti...
0 (#0) 15 2013.04.26 12v toroidal transformer for LED lighting & UPS
Electrical Equipment & Supplies / Security & Protection

 

video door bell 2 wired system (tw/ntw system)

   NTW system is the"internal addressed" 2-wired video door phone system.The two wires has no polarities.      1. Features:


PBX system is a video intercom system,audio goes through PBX switch, and with monitor with internal telephone function.In this system,monitor can call monitor and normal telephone set can be connected...
0 (#0) 141 2013.01.25 video door bell 2 wired system (tw/ntw system)
Electrical Equipment & Supplies / Security & Protection

 

video doorphone wireless system (dwl system)

  DWL system is a digital wireless system,in this design,digital audio and digital video signals are integrated and encrypted in a same 2.4G ISM channel,DWL villa system permit


DWL system is a digital wireless system,in this design,digital audio and digital video signals are integrated and encrypted in a same 2.4G ISM channel,DWL villa system permits 2 camera units and 2 mot...
0 (#0) 134 2013.01.25 video doorphone wireless system (dwl system)
Electrical Equipment & Supplies / Security & Protection

 

IP Telephony Access Security

ØCore Security •VoIP Firewa


Data Network vs. Voice Network
IP Telephony Security
HanDreamnet Soltuions
...
0 (#0) 168 2013.01.21 IP Telephony Access Security
Electrical Equipment & Supplies / Security & Protection

 

HDN Solution VOIP TAPPING

SG2008G login: root   Passw


ARP Spoofing Attack
ARP Spoofing Attack Impact
What’s Cain and Abel?
How to use Cain and Abel!
Detect/Protect ARP Spoofing w/ HDN Security Switch
...
0 (#0) 176 2013.01.21 HDN Solution VOIP TAPPING
Electrical Equipment & Supplies / Security & Protection

 

Toroidal Transformer

We have more than 12 years experience in manufacturing all types of transformers. Our main products include toroidal transformers, EI transformers, O core transformers, C-shape transformers, po


Our toroidal transformers ranging from 30VA to 25KVA, are mainly used to following appliances: audio amplifier equipment, communication equipment, medical equipment, electric control equipment, lighti...
0 (#0) 104 2012.12.17 Toroidal Transformer
Electrical Equipment & Supplies / Security & Protection

 

Large Nitrogen Protection Tempering Furnace

Mainly for thin-walled seamless steel tubes, the long axis, various metal parts without the protection of nitrogen oxide heat treatment process.    &nbs


The heat-insulated mortar vitrification microsphere expansion furnace was successfully invented in Feb, 2003 by our president, a superior engineer, Kong Keqiang. In the same year it obtains the patent...
0 (#0) 145 2012.11.06 Large Nitrogen Protection Tempering Furnace
Electrical Equipment & Supplies / Security & Protection

 

Pit Vacuum Nitrogen Protection Annealing Furnace

 Mainly for the nonferrous metals industry, brass, copper, and copper, copper bar, bright annealed without gas-oxidation, softening of the uniform for the digestion imported equipment, to r


The heat-insulated mortar vitrification microsphere expansion furnace was successfully invented in Feb, 2003 by our president, a superior engineer, Kong Keqiang. In the same year it obtains the patent...
0 (#0) 162 2012.11.06 Pit Vacuum Nitrogen Protection Annealing Furnace
Electrical Equipment & Supplies / Security & Protection

 

Pit Gas Nitriding Electric Furnace

Major steel for a variety of mechanical parts, auto-glazing, motorcycle brakes, mold, etc.gas nitriding heat treatment purposes. Structure description:


The heat-insulated mortar vitrification microsphere expansion furnace was successfully invented in Feb, 2003 by our president, a superior engineer, Kong Keqiang. In the same year it obtains the patent...
0 (#0) 161 2012.11.06 Pit Gas Nitriding Electric Furnace
Electrical Equipment & Supplies / Security & Protection

 

Sealed Box Type Carburizing Furnace

 The production is the introduction of energy-saving technology continuum furnace, It is mainly for auto parts and various mechanical parts carburization and quenching furnace automatically


The heat-insulated mortar vitrification microsphere expansion furnace was successfully invented in Feb, 2003 by our president, a superior engineer, Kong Keqiang. In the same year it obtains the patent...
0 (#0) 158 2012.11.06 Sealed Box Type Carburizing Furnace
Electrical Equipment & Supplies / Security & Protection

 

Pit Gas Carbonitriding Furnace

 RQ3 Series Pit Gas Carburizing Furnace is made of the furnace shell, the furnace lining, the lid lifting bodies, vacuum sealed fan, muffle cans, heating elements and other components. Roun


The heat-insulated mortar vitrification microsphere expansion furnace was successfully invented in Feb, 2003 by our president, a superior engineer, Kong Keqiang. In the same year it obtains the patent...
0 (#0) 151 2012.11.06 Pit Gas Carbonitriding Furnace
Electrical Equipment & Supplies / Security & Protection

 

Pit Gas Carburizing Furnace

Major gas carburizing for steel parts used, the use of ultra-lining and the international advanced energy-saving vacuum sealed fan, the furnace pressure to increase without any leakage, temperat


The heat-insulated mortar vitrification microsphere expansion furnace was successfully invented in Feb, 2003 by our president, a superior engineer, Kong Keqiang. In the same year it obtains the patent...
0 (#0) 145 2012.11.06 Pit Gas Carburizing Furnace
Electrical Equipment & Supplies / Security & Protection

 

Crucible Glue Digeste Furnace

Mainly used for the printing industry, bookbinding melt glue, and imported printing machinery ancillary to replace imported products. More detailed technical___di


The heat-insulated mortar vitrification microsphere expansion furnace was successfully invented in Feb, 2003 by our president, a superior engineer, Kong Keqiang. In the same year it obtains the patent...
0 (#0) 171 2012.11.06 Crucible Glue Digeste Furnace
Electrical Equipment & Supplies / Security & Protection

 

Square Crucible Hot Zinc-plating Furnace

The maximum operating temperature is 500℃, for small metal parts, standard parts or large and long hot galvanized metal parts used. Structure description


The heat-insulated mortar vitrification microsphere expansion furnace was successfully invented in Feb, 2003 by our president, a superior engineer, Kong Keqiang. In the same year it obtains the patent...
0 (#0) 169 2012.11.06 Square Crucible Hot Zinc-plating Furnace
Electrical Equipment & Supplies / Security & Protection

 

Oil Burning Crucible Lead-melting Furnace

 Oil Burning Crucible Lead-melting Furnace is a sort of energy-saving Oil Burning Melting furnace, it mainly adopt the oil-burning way of melting lead, lead liquid insulation, quantitative


The heat-insulated mortar vitrification microsphere expansion furnace was successfully invented in Feb, 2003 by our president, a superior engineer, Kong Keqiang. In the same year it obtains the patent...
0 (#0) 147 2012.11.06 Oil Burning Crucible Lead-melting Furnace
Electrical Equipment & Supplies / Security & Protection

 

Crucible Melting Electric Furnace

The GR2 series Crucible Melting Electric Resistance is a sort of energy-saving Crucible Melting furnace, it is mainly used for melting smelting like aluminum, zinc, lead, tin, cadmium, and other


The heat-insulated mortar vitrification microsphere expansion furnace was successfully invented in Feb, 2003 by our president, a superior engineer, Kong Keqiang. In the same year it obtains the patent...
0 (#0) 156 2012.11.06 Crucible Melting Electric Furnace
Electrical Equipment & Supplies / Security & Protection

 

Pit al-alloy Ageing Furnace

RJ3 series Pit al-alloy Ageing Furnace is a sort of energy-saving cycle operation Aging Furnace.It is used for ageing heat treatment of Alloy Die Casting, Aluminum profile, piston and other alum


The heat-insulated mortar vitrification microsphere expansion furnace was successfully invented in Feb, 2003 by our president, a superior engineer, Kong Keqiang. In the same year it obtains the patent...
0 (#0) 156 2012.11.06 Pit al-alloy Ageing Furnace
Electrical Equipment & Supplies / Security & Protection

 

Pit al-alloy Quenching Furnace

RJ3 series Pit Al-alloy Quenching Furnace is a sort of energy-saving cycle operation of Al-alloy Quenching Furnace. It is used for quenching, annealing, solid melting and ageing heat treatment o


The heat-insulated mortar vitrification microsphere expansion furnace was successfully invented in Feb, 2003 by our president, a superior engineer, Kong Keqiang. In the same year it obtains the patent...
0 (#0) 152 2012.11.06 Pit al-alloy Quenching Furnace
Electrical Equipment & Supplies / Security & Protection

 

Pit Tempering Electric Furnace

mainly for metal materials, metal parts for tempering, annealing and other heat treatment. and steel annealing, aluminum alloy, light alloy quenching, solid fusion processing, aging treatment.


The heat-insulated mortar vitrification microsphere expansion furnace was successfully invented in Feb, 2003 by our president, a superior engineer, Kong Keqiang. In the same year it obtains the patent...
0 (#0) 152 2012.11.06 Pit Tempering Electric Furnace
Electrical Equipment & Supplies / Security & Protection

 

Low-Temperature pit Electric Furnace

 RJ3 series Low-temperature pit Furnace is a new typeof standarded energy-saving cycle operating well furnace, mainly for metal materials, metal parts for tempering, annealing and other hea


The heat-insulated mortar vitrification microsphere expansion furnace was successfully invented in Feb, 2003 by our president, a superior engineer, Kong Keqiang. In the same year it obtains the patent...
0 (#0) 151 2012.11.06 Low-Temperature pit Electric Furnace
Electrical Equipment & Supplies / Security & Protection

 

Mid-Temperature pit Electric Furnace

RJ2 series Mid-temperature pit Furnace is the national standarded energy-saving cycle operations Pit Furnace, mainly for steel parts, Shaft, pipes and other metal materials and machinery parts i


The heat-insulated mortar vitrification microsphere expansion furnace was successfully invented in Feb, 2003 by our president, a superior engineer, Kong Keqiang. In the same year it obtains the patent...
0 (#0) 155 2012.11.06 Mid-Temperature pit Electric Furnace
Electrical Equipment & Supplies / Security & Protection

 

High-Temperature pit Electric Furnace

 RJ2 series of high temperature pit furnace is the national standarded energy-saving cycle operations pit furnace, the temperature of 1200℃ rated, mainly for steel, high-speed steel,


The heat-insulated mortar vitrification microsphere expansion furnace was successfully invented in Feb, 2003 by our president, a superior engineer, Kong Keqiang. In the same year it obtains the patent...
0 (#0) 165 2012.11.06 High-Temperature pit Electric Furnace
Electrical Equipment & Supplies / Security & Protection

 

Hot driving heating Furnace

Hot driving heating furnace is energy-saving cycle operational box furnace, which is mainly used for the Ministry of Railways heating plant thermal riveting rivet purposes. The rivet are put in


The heat-insulated mortar vitrification microsphere expansion furnace was successfully invented in Feb, 2003 by our president, a superior engineer, Kong Keqiang. In the same year it obtains the patent...
0 (#0) 148 2012.11.06 Hot driving heating Furnace
Electrical Equipment & Supplies / Security & Protection

 

Box type Oil-fired Forging Furnace

Box type Resistor Furnace Oil-fired Forging Furnace are energy saving cycle operations box-type furnace and heating fuel use, mainly used for gear, mold, all kinds of forging blank, rapid heatin


The heat-insulated mortar vitrification microsphere expansion furnace was successfully invented in Feb, 2003 by our president, a superior engineer, Kong Keqiang. In the same year it obtains the patent...
0 (#0) 156 2012.11.06 Box type Oil-fired Forging Furnace