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显示标签为“china manufacturers”的博文。显示所有博文

2011年11月4日星期五

The Advantages Of CNC Machine Tools





Precision CNC Bench Type Cutting Machine 

With the development of electronic information technology, the world has entered a mechatronics times 
with the digital machine tool manufacturing technology as the core, 
in which CNC machine tool http://www.ecvv.com/company/tileformer/products.html is one of the representative products. 
CNC machine tools are the master of the processing in manufacture industry and are the important 
basis for the national economy. It provids equipments and tools for all sectors of national economy, 
with unlimited economic and social effects. At present, Europe, America, Japan and other industrialized countries 
have completed the process of CNC machine tool industrialization, while China is still in development stage 
in this industry started from the 1980s.
A CNC machine tool has the following prominent advantages than the traditional one. 
And these advantages are derived from the computer power of the numerical control system.
1. A CNC machine tool can process out the curves, curve surfaces components and other complex parts, 
which can not be processed by the traditional machine tool. As computers have superior computing power,
the CNC machine can accurately and instantaneously calculate the amount of exercise of each coordinate axis, 
so it can combine a complex curve or curve surface.
2. It can realize the process automation, and is the flexible automation, 
so that can increase the efficiency 3 to 7 times than the conventional machine. 
3. The parts processed by a CNC machine tool can have high precision, small size dispersion 
and are easy to assemble, so that they are no need to "repair".
4. The centralization of multi-processes can be realized, 
so that reduced the frequent transport of  the parts between machine tools.
5. Other advantages according to the previously mentioned ones. Such as, it can reduce the labor intensity, 
save labor force (one person can look after more than one machine), reduce new product trial production cycle 
and production period, so that can respond quickly to market demands etc.
All the advantages mentioned above can not be imagined by our predecessors. 
The appearance of CNC machines is a very important breakthrough. CNC technology has become the core 
and infrastructure technology of manufacturing automation.
Over the years, the development of CNC machine tools in China has always been the situation 
that there is a rapid expansion in the low-end market, a slow progress in the mid-range part, 
while the high-end market depends on import, particularly the key equipments used in the national key projects, 
so that the technology is controlled by others. Why? The reason is that the local domestic CNC machine tool enterprises 
are in the "extensive" stage, the level of product design, quality, accuracy, performance, etc., compared with 
foreign advanced level, is behind 5 to 10 years, and in high precision and advanced technology, the gap can be 
up to 10 to 15 years. Meanwhile, China is still weak in the application of technology 
and the technology integration capacity, the development of relevant technical norms and standards is lagging behind, 
so that there has not brand effect of China's CNC machine tools. If the country can achieve a breakthrough 
on the fast industrialization of universal type numerical control system products, 
Chinese CNC industry is expected to achieve a fundamental strategic success. 
At the same time, an independent innovation system of a more complete high-end CNC system 
need to be established, to improve China's capacities of independent design, development, 
and complete sets production, and to create its own brand of domestic products, 
so that improve China's overall technological level of high-end CNC machine tools http://www.ecvv.com/product_directory/cnc.html.



Resourcehttp://www.ecvv.com is an innovative and comprehensive business portal in China, 
dedicated to introduce China qualified products, suppliers and manufacturers to global buyers, 
and also help global buyers to find much more China qualified products, suppliers and manufacturers.

2011年10月17日星期一

Eight Characteristics of China's LED Enterprises


According to the latest statistics, more than 140 China enterprises have had over millions of the annual output value 
in LED industry. From market perspective, China's LED companies have the following eight characteristics.
First, an absolutely leading enterprise does not appear. China has so many LED enterprises 
but many of which are generally in small sizes. From sales value in 2009, 
there was no LED enterprise whose annual sales exceeded 10 billion yuan. 
Only a few enterprises got annual sales that exceeded 500 million yuan. 
Second, the development of LED display producing industry has become mature. 
According to the results of LEDinside, in 2009, more than 50 enterprises of over millions annual output value 
are in the production of LED display, and more than 40 companies are mainly manufacturing LED display. 
Third, LED lighting industry has developed rapidly. LED lighting has already begun in 2010, 
with the increased demand in the market compared to in 2009. A lot of enterprises dealing with LED packaging 
and LED display have entered the field of LED lighting. At present, very few number of companies are 
only dealing with LED packaging. Most companies have started the development and production of 
LED lighting products. The boundaries of different LED application industries have become increasingly blurred 
boundaries and the LED product lines of which have become longer. 
Fourth, the engineering level has become advanced. 
Compared to previous years, the level of LED product technology has been greatly improved. 
Due to fierce market competition, the price war method of most the enterprises will no longer work. 
LED companies have begun to improve business investment in the research and development to LED products. 
They tend to develop in the high-tech, high value-added and intelligent product direction. 
In the package and the application area, the products of some enterprises already can compete against 
those of the international LED manufacturers. Fifth, the whole LED chip industry is of low profit. 
Now LED chip companies have invested a lot, but the sales value of LED chip industry in 2009 was 
only about 2 billion yuan, and most of the LED chip companies were of negative profit or no profit. 
LED chip companies have counted up to 62 in the end of 2009. However, with a large-scale investment of 
the LED enterprises and the introduction of technology from Taiwan and other places, 
China's LED chip industry  will have a very large development in the next few years. 
Sixth, the profits mainly focus in LED packaging and application area. Chinese LED packaging and application 
enterprises are in large number, the overall value of which are tens of billions. Currently, 
LED packaging, LED display, LED lighting and other products are maintaining good profit levels, 
especially the LED display, whose market has begun to become mature. 
The growth rate of sales value and profit of some powerful enterprises in LED display remained above 50% in 
the nearly two or three years. Seventh, exports of the LED products occupied an important position, 
especially of the enterprises in the Pearl River Delta. Many companies accounted for 
more than 50% export ratio. It is mainly because the price of LED products is relative high 
to the Chinese consumers. China's LED products applications are mainly concentrated in the commercial lighting 
and municipal engineering. The acceptance rate of general consumers is still low. 
Last, LED market is still immature and is full of competition. Most companies can find their own living space, 
but for the relative LED industry, the enter and exit companies change frequently. 
In general, China's LED industry has made great progress after years of development with large 
numbers of enterprises. 



Resource 
http://www.ecvv.com is an innovative and comprehensive business portal in China, 
dedicated to introduce China qualified products, suppliers and manufacturers to global buyers, 
and also help global buyers to find much more China qualified products, suppliers and manufacturers.
<a href="http://www.ecvv.com">www.ecvv.com</a> is an innovative and comprehensive business portal in China, 
dedicated to introduce China qualified products, suppliers and manufacturers to global buyers,
and also help global buyers to find much more China qualified products, suppliers and manufacturers.


2011年9月8日星期四

China Webcam Wireless (PST-IPC541)

Name: IP network camera Support WIFI and two way audio
 
Model: PST-IPC541
 
Description:
1.         The video is compressed by MJPEG. There are VGA/QVGA two video resolutions optional. User can change some parameters according to their demands to satisfy his own visual prefer;
2.         With built-in Microphone, it enables user to monitor the sound on the site. User can also connect this equipment to the speaker, and it supports two-way intercom function;
3.         It was equipped with pan/tilt function, horizontally 270°and vertically 90°. Its outlook is smart, easy and convenient to install in many sites;
4.         It adopts the TCP/IP network protocols and has inner web server. Users can browse video through IE and other browsers. Data is transferred through one port; it is easy for user to do the network setting;
5.         Support 802.11b/g protocol, can build up wireless monitoring;
6.         Supports UPNP, port forwarding automatically on the router;
7.         Motion detection and alarm pin can be connected to external sensors to detect environmental situation;
8.         Alarming record can be stored by email, FTP server. External alarm can be open when detecting unusuality. It also sends alarm info to the alarm server;
9.         Infrared LED for night vision covers 5m area, to realize 24 hours monitoring;
10.     Support three level of user authority;
11.     Support upgrading online;
12.     Free software included;
13.     Image Sensor:1/4" CMOS sensor;
14.     Lens: f=4.5mm, F=2.0, Fixed Iris;
 
Standard Package Included:
IP camera X1
IP Camera Utility CD X1
5V Power Adapter X1
Stand of plastic X1
Cable X1
 
Resource:

www.ecvv.com   is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.

<a href="http://www.ecvv.com">www.ecvv.com</a> is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets. 
http://www.ecvv.com/product/Safety-Security.html
china manufacturers, china products, china suppliers

IP Camera (PST-IPC510)

Name: Box IP network camera
 
Model: PST-IPC510
 
Introduction
 
The IP Camera combines a high quality digital video camera with network connectivity and a powerful web server to bring clear video to your desktop from anywhere on your local network or over the Internet.
 
Description:
1.          It is a video-transmission device based on net. The VGA/QVGA video will be transmitted through LAN/WAN at most 30 frames per second. The video is compressed by MJPEG
2.          It adopts the TCP/IP network protocols and has inner web server. It is very simple to use, users can browse video through all kinds of browser.
3.          It supports VGA/QVGA/QQVGA three resolutions, video quality class, video display layout, working environment and other video settings.
4.          The infrared lights will start to work automatically when the environment is dark.
5.          Detector can be connected to it for detecting alarm.
6.          Support P2P protocol, it adapts to more network environment
7.          All the IP Cameras have a factory-default device id, device password and a domain name on it. You don’t need to do any configuration, when the item is to be connected to Internet, you could visit the device by this DDNS.
8.          Free customer-end software “IPC Monitor” will be present to the users. Users can browse several devices, record video for long time and realize the alarm check.
 
 
Standard Package Included:
IP camera X1
IP Camera Utility CD X1
5V Power Adapter X1
Bracket X1
Cable X1
Resource:

www.ecvv.com   is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.

<a href="http://www.ecvv.com">www.ecvv.com</a> is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets. 
http://www.ecvv.com/product/Safety-Security.html
china manufacturers, china products, china suppliers
 

China Video Door Phone (PST-VD905C)

Intercoms Wireless (Model PST-WVD216)

Name:  2.4G Digital Wireless Video Door Phone
 
Model: PST-WVD216
 
Introduction:
This product adopts the theory of 2.4G digital audio frenquency and video wireless trasmission ,outdoor surveillance and indoor display , bilatarel intercom. The monitor has the remote unlock function and can monitor the outdoor circumstances at any time , the advanced infrared assisting lumination , which make sure being plain view of the visitor at night. With fashionable and fresh appearance , clear viewing, simple installation way , adding one more scientific protection for your family , this is absolutely an ideal security product for modern families.
Specifications and parameters:

Resource:

www.ecvv.com   is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.

<a href="http://www.ecvv.com">www.ecvv.com</a> is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets. 
http://www.ecvv.com/product/Safety-Security.html
china manufacturers, china products, china suppliers

China PC CCTV Systems

Name
PC Control Digital Video Recorder With Audio
Model
PST-PCDVR04
PST-PCDVR08
PST-PCDVR16
PST-PCDVR24
PST-PCDVR32
Channel
4 CH
8 CH
16 CH
24 CH
32 CH
Kinescope speed
100 frame
200 frame
400 frame
600 frame
800 frame
Video signal format
PAL/NTSC
Video input
4 channels
8 channels
16 channels
24 channels
32 channels
Audio input
4 channels
8 channels
16 channels
12 channels
32 channels
Real-time display
4 channels
8 channels
16 channels
24 channels
32 channels
Video resolution
PAL 88*72 176*144 704*288 352*288 704*576; NTSC 88*60 176*120 352*240 416*240 704*480
NTSC 88*60 176*120 352*240 416*240 704*480
Video compress format
H.264(MPEG-4/part10) 
Kinescope mode
1-25 frame per second every channel (APL), 1-30 frame per second (NTSC), adjustable
Repeat mode
Repeat at different speed, forward, back, frame dispose, electron zoom out and so on
Search mode
Aptitude search, supply video search list, search by time, date, file, camera number 
Kinescope engross space
40-100M per hour
40-100M per hour
40-100M per hour
120-150M per hour
40-100M per hour
menu partition display
Menu display: full, 4, 6, 9, 10, 13, 16 25, 32 menu partition display
Alarm input/output
4/4 channels
8/8 channels
16/16 channels
18/12 channels
32/32 channels
Mission mode
Watch, kinescope, alarm, backup, telecontrol, back, back each frame, partial  zoom out, menu draught, watermark protection
Long-distance control
Client can be long- distance controled, support IE browse
Network fuction
Support 256 pieces hard disk recoder nuite watch
Network support
Support many transmit mode: -PSTN, ISDN, ADSL, INTERNET, LAN and so on
Security popedom
Set different PRI for different user
mainboard
GIGABYTE/ECS 865PE
Innet hard disk
160G/7200
Operating system
WINDOWS 98/2000/NT
interface of Operate
English

Resource:

www.ecvv.com   is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.

<a href="http://www.ecvv.com">www.ecvv.com</a> is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets. 
http://www.ecvv.com/product/Safety-Security.html

China PC Based CCTV Recorder

Name
PC Control Digital Video Recorder With Audio
Model
PST-PCDVR04
PST-PCDVR08
PST-PCDVR16
PST-PCDVR24
PST-PCDVR32
Channel
4 CH
8 CH
16 CH
24 CH
32 CH
Kinescope speed
100 frame
200 frame
400 frame
600 frame
800 frame
Video signal format
PAL/NTSC
Video input
4 channels
8 channels
16 channels
24 channels
32 channels
Audio input
4 channels
8 channels
16 channels
12 channels
32 channels
Real-time display
4 channels
8 channels
16 channels
24 channels
32 channels
Video resolution
PAL 88*72 176*144 704*288 352*288 704*576; NTSC 88*60 176*120 352*240 416*240 704*480
NTSC 88*60 176*120 352*240 416*240 704*480
Video compress format
H.264(MPEG-4/part10) 
Kinescope mode
1-25 frame per second every channel (APL), 1-30 frame per second (NTSC), adjustable
Repeat mode
Repeat at different speed, forward, back, frame dispose, electron zoom out and so on
Search mode
Aptitude search, supply video search list, search by time, date, file, camera number 
Kinescope engross space
40-100M per hour
40-100M per hour
40-100M per hour
120-150M per hour
40-100M per hour
menu partition display
Menu display: full, 4, 6, 9, 10, 13, 16 25, 32 menu partition display
Alarm input/output
4/4 channels
8/8 channels
16/16 channels
18/12 channels
32/32 channels
Mission mode
Watch, kinescope, alarm, backup, telecontrol, back, back each frame, partial  zoom out, menu draught, watermark protection
Long-distance control
Client can be long- distance controled, support IE browse
Network fuction
Support 256 pieces hard disk recoder nuite watch
Network support
Support many transmit mode: -PSTN, ISDN, ADSL, INTERNET, LAN and so on
Security popedom
Set different PRI for different user
mainboard
GIGABYTE/ECS 865PE
Innet hard disk
160G/7200
Operating system
WINDOWS 98/2000/NT
interface of Operate
English
Name
PC Control Digital Video Recorder With Audio
Model
PST-PCDVR04
PST-PCDVR08
PST-PCDVR16
PST-PCDVR24
PST-PCDVR32
Channel
4 CH
8 CH
16 CH
24 CH
32 CH
Kinescope speed
100 frame
200 frame
400 frame
600 frame
800 frame
Video signal format
PAL/NTSC
Video input
4 channels
8 channels
16 channels
24 channels
32 channels
Audio input
4 channels
8 channels
16 channels
12 channels
32 channels
Real-time display
4 channels
8 channels
16 channels
24 channels
32 channels
Video resolution
PAL 88*72 176*144 704*288 352*288 704*576; NTSC 88*60 176*120 352*240 416*240 704*480
NTSC 88*60 176*120 352*240 416*240 704*480
Video compress format
H.264(MPEG-4/part10) 
Kinescope mode
1-25 frame per second every channel (APL), 1-30 frame per second (NTSC), adjustable
Repeat mode
Repeat at different speed, forward, back, frame dispose, electron zoom out and so on
Search mode
Aptitude search, supply video search list, search by time, date, file, camera number 
Kinescope engross space
40-100M per hour
40-100M per hour
40-100M per hour
120-150M per hour
40-100M per hour
menu partition display
Menu display: full, 4, 6, 9, 10, 13, 16 25, 32 menu partition display
Alarm input/output
4/4 channels
8/8 channels
16/16 channels
18/12 channels
32/32 channels
Mission mode
Watch, kinescope, alarm, backup, telecontrol, back, back each frame, partial  zoom out, menu draught, watermark protection
Long-distance control
Client can be long- distance controled, support IE browse
Network fuction
Support 256 pieces hard disk recoder nuite watch
Network support
Support many transmit mode: -PSTN, ISDN, ADSL, INTERNET, LAN and so on
Security popedom
Set different PRI for different user
mainboard
GIGABYTE/ECS 865PE
Innet hard disk
160G/7200
Operating system
WINDOWS 98/2000/NT
interface of Operate
English
china manufacturers, china products, china suppliers
 

Surveillance Camera Monitor (PST-LCD102)

Model: PST-LCD102
 
Description:
  • Screen dimension: 12"
  • Double lamps, high brightness, wide viewing angle
  • Resolution (recommended): 800*600 pixels
  • Resolution (max): 1024*768 pixels
  • Language menu: Chinese\English\Russian\French\Spanish\German
  • Chromatic system: PAL/NTSC ,PAL/SECAM
  • Sound system: BG/DK/I,M/N
  • Adjust into the best effect automatically
  • CATV: all bands, subjoin CATV reception (470MHZ)
  • Show the dynamic pictures in fluency
  • TV/AV/PC
  • Resource:

    www.ecvv.com   is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.

    <a href="http://www.ecvv.com">www.ecvv.com</a> is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets. 
    http://www.ecvv.com/product/Safety-Security.html
     

DVD HDD Recorder (PST-DVR616)

Model: PST-DVR616
 
Description:
 
Item No.
PST-DVR616
 
Video Compression format
H.264
 
Language
Chinese,English
 
Video System
NTSC
PAL
 
Video Input
16CH , NTSC/PAL, 1.0VP-P, 75ohms, BNC
 
Video Outputs
1CH monitor output,1CH slave monitor. VGA output (optional)
 
Video Resolution
720 × 480
720 × 576
 
Display Modes
Full screen, multiple screen, Sequence display, exchangable channel display.
 
 
Audio
16CH
 
Recording Modes
Manual, Continue, alarm, motion detection
 
Operating System
Embeded  Linux
 
Operating Method
USB mouse, remote control, control panel
 
Triplex Operation
live & record & playback & backup & network
 
Refresh Rate
   CIF:NTSC 480fps/360×240
   CIF:PAL 400fps/360×288
 
1/2D1:NTSC 120fps/720×240
1/2D1:PAL 200fps/720×288
 
  D1:NTSC 120fps/720×480
  D1:PAL 100fps/720×576
 
Watchdog (LED indicator)
Power, channel, backup, network
 
Mobile monitoring
Windows mobile, Symbian
 
Alarm Input
16CH alarm inputs
 
Network Port
10M/100M/1000M Ethernet port
 
 
Email for alarm
Support SMTP server
 
Network Protocols
TCP/IP, DHCP & static IP
 
PTZ Contro
RS485,preset positions operation
 
HD Storage
SATA×4
 
Backup System
USB,CD-RW,network backup,AVI format backup
 
Power Supply
DC:12V/5A
 
AX dimensions
430× 350× 90mm
 
Environment Temperature
 -30 degree C ~ 60 degree C

Resource:

www.ecvv.com   is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.

<a href="http://www.ecvv.com">www.ecvv.com</a> is an innovative and comprehensive business portal in China, dedicated to saving costs for Chinese SMEs to find buyers and export to overseas markets.

http://www.ecvv.com/product/Safety-Security.html
china manufacturers, china products, china suppliers