Gmatg.com
金鉴检测 - 广东金鉴检测科技官方网站-CMA和CNAS资质 LED,PCB,集成电路,新材料检测
Domain Summary
What is the traffic rank for Gmatg.com?
• Gmatg.com ranks #2,436,884 globally on HypeStat.
What percent of global Internet users visit Gmatg.com?
• 3.0E-5% of global Internet users visit Gmatg.com
How many people visit Gmatg.com each day?
• Gmatg.com receives approximately 1.5K visitors and 2,958 page impressions per day.
How much Gmatg.com can earn?
• Gmatg.com should earn about $12.07/day from advertising revenue.
What is Gmatg.com estimated value?
• Estimated value of Gmatg.com is $9,830.46.
What IP addresses does Gmatg.com resolve to?
• Gmatg.com resolves to the IP addresses 112.126.140.134.
Where are Gmatg.com servers located in?
• Gmatg.com has servers located in Hangzhou, 02, China.
gmatg.com Profile
Title:金鉴检测 - 广东金鉴检测科技官方网站-CMA和CNAS资质 LED,PCB,集成电路,新材料检测
Description:广东金鉴检测科技有限公司成立于2012年,为国家级高新技术企业,是专注于材料表征的全商业化运作的分析测试中心,是产业分工合作、集成创新的产物,填补了中国在材料高端表征及分析检测领域存在的空白。实验室集中产业发展所需扫描电镜(SEM)、聚焦离子束显微镜(FIB)、X射线检测仪(XRD)、扫描超声波(C-SAM)、能谱分析仪(EDS)、显微红外光谱(Micro-FTIR)等大型精密贵重分析仪器设备,面向从事新材料研发的企事业单位,提供深入原子的微观尺度—分子结构、化学结构、晶体结构、微区组分等材料表征分析服务。金鉴检测拥有CMA资质,所发布的报告可用于产品质量评价、成果验收及司法鉴定,具有法律效力。
我们的客户主要分布在LED、微电子、光伏、光电、锂电池、有色金属材料、钢铁、地质矿物、蓝宝石、食品、化学化工、生物医药、汽车零配件等领域,分为企业、科研院所和高校等不同类型的客户群。实验室采用24小时接件,节假日不休的运作方式,为企业的研发和生产提供实时、高效、专业的技术支持与服务。中心愿与企业、科研机构和学校进行各种形式的项目合作,参与企业、科研机构及学校的科技课题研究,以及国家、地方等各级重大科技攻关项目,参与企业的新产品研发,为企业技术攻 关和产品研发提供强大的技术支持。
材料表征分析技术通过研究物质的组成及微观结构,在材料分析的基础上用文字、图示、模型等解释和说明材料中隐含的内在的结构和特性,达到认知材料的宏观与微观性能的目的。材料表征分析技术是现代高科技工作者的眼睛和翅膀,对缩短产品的研发周期,促进企业生产工艺优化、产品升级换代,提高企业生产率起着重要的作用。金鉴检测,作为民族振兴的重要力量,将协助解决我国战略性新兴产业的自主创新发展能力不足、关键核心技术严重缺乏、标准体系不健全等问题,成为中国材料产业研 发和生产的重要伙伴,促进中国的产业结构升级,帮助中国产业从粗放型、高污染、高能源消耗型向自主创新,高、精、尖方向 转变。
一、材料分析
检测设备 检测项目 设备型号 案例分析(点击链接进入)
扫描电镜SEM 来料检验,微观形貌分析,厚度测量,颗粒度测量,PMMA颗粒形貌观察和直径测量,焊球观察,焊球不良,金球过扁,焊球发黑,静电击穿, LED支架镀银层厚度测量,荧光粉粒度测量和形貌观察,银粉形貌观察和直径测量。 Hitachi 3400N
LED芯片的鉴定
LED荧光粉检测(形貌,直径,颗粒度分布,成分检测)
LED不良品(晶圆破损、内部空洞)
PMMA颗粒直径测量
LED焊球不良品观察
LED静电击穿
银粉形貌观察和直径测量
能谱分析EDS 来料检验,成分分析、孔壁粘污,硫化,腐蚀氧化,碳化。 Horiba 7021-H LED硫化失效分析的方法
切片分析 LED结构剖析,LED支架电镀厚度测量,微小尺寸量测,疑似异常开裂,LED引线裂开。 精密切割机,镶埋机,研磨及抛光机,金相显微镜,扫描电镜等 LED切片分析(金相显微镜)
LED切片分析(扫描电镜)
X射线透视仪/X射线照相 用于检测LED内引线开路或短路、粘接缺陷、封装裂纹、空洞、桥连、焊点缺陷,焊接不良,虚焊。 Dage XD 6600
支架式COB光源内部金线断裂观察
LED灯珠结构分析
LED灯具结构分析
红外热像仪 观察LED灯珠/灯具热分布,焦耳热分布,温度场分布。 FLIR T610 LED照明灯具焦耳热分布
LED芯片散热焦耳热分布
激光扫描仪 LED芯片漏电点的查找 BANES 1640
LED芯片漏电点查找
二、失效分析
典型案例:
1. 客户送检之LED焊接后,用于封装的有机硅树脂开裂,客户要求寻找开裂原因。
案例分析请点击链接 http://www.gmatg.com/caseDetail-31.html
2. LED VF值偏髙(5V不亮)失效分析
案例分析请点击链接 http://www.gmatg.com/caseDetail-32.html
What technologies does gmatg.com use?
These are the technologies used at gmatg.com. gmatg.com has a total of 3 technologies installed in 2 different categories.gmatg.com Traffic Analysis
Gmatg.com is ranked #2,436,884 in the world. This website is viewed by an estimated 1.5K visitors daily, generating a total of 3K pageviews. This equates to about 44.8K monthly visitors.Daily Visitors1.5K
Monthly Visits44.8K
Pages per Visit2.00
Visit duration n/a
Bounce Rate n/a
Is this your site?Verify your site's metrics.
- Daily Unique Visitors:
- 1,479
- Monthly Visits:
- 44,814
- Pages per Visit:
- 2.00
- Daily Pageviews:
- 2,958
- Avg. visit duration:
- n/a
- Bounce rate:
- n/a
- Global Reach:
- 3.0E-5%
- HypeRank:
- 2,436,884
Traffic sources
- Direct:
- 0%
- Referral:
- 0%
- Search:
- 100.00%
- Social:
- 0%
- Paid:
- 0%
Last update was 2615 days ago
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*HypeStat.com is not promoting or affiliated with gmatg.com in any way. Only publicly available statistics data are displayed.
▼
SEMrush is a complete on line advertising and marketing platform that gives a extensive variety of gear and functions to help companies and entrepreneurs in enhancing their on line visibility and optimizing their virtual advertising and marketing strategies.- Domain:
- gmatg.com
- Rank:
(Rank based on keywords, cost and organic traffic) - n/a
- Organic Keywords:
(Number of keywords in top 20 Google SERP) - 0
- Organic Traffic:
(Number of visitors coming from top 20 search results) - 0
- Organic Cost:
((How much need to spend if get same number of visitors from Google Adwords) - $0.00
Revenue report ▼
Google.com would generate approximately $12.1 per day if the source of income were advertisements, which equates to an estimated monthly revenue of $362.1 and annual gross revenue of approximately $4.4K. Based on these figures, the site's net worth is estimated at around $9.8K.How much would gmatg.com make?
- Daily Revenue:
- $12.07
- Monthly Revenue:
- $362.10
- Yearly Revenue:
- $4,405.55
How much is gmatg.com worth?
- Website Value:
- $9.8K
Ad Experience Report ▼
Summary of the ad experience rating of a website for a specific platform.Mobile summary
- Root domain:
- gmatg.com
- Ad filtering:
(Chrome is not filtering ads on your site.) - Off
- Status:
(The status of the site that is reviewed for the Better Ads Standards.) - Not reviewed
Desktop summary
- Root domain:
- gmatg.com
- Ad filtering:
(Chrome is not filtering ads on your site.) - Off
- Status:
(The status of the site that is reviewed for the Better Ads Standards.) - Not reviewed
Abusive Experience Report ▼
Summary of the abusive experience rating of a website.- Root domain:
- gmatg.com
- Enforcement:
(Chrome is not preventing your site from opening new windows or tabs.) - Off
- Status:
(The status of the site reviewed for the abusive experiences.) - Not reviewed
Where is gmatg.com hosted? ▼
Gmatg.com may be hosted in multiple data centers distributed in different locations around the world. This is probably just one of them.- Server IP:
- 112.126.140.134
- ASN:
- AS37963
- ISP:
- Hangzhou Alibaba Advertising Co.,Ltd.
- Server Location:
- Hangzhou
02
China
Other sites hosted on 112.126.140.134
There are no other sites hosted on this IPDoes gmatg.com use compression? ▼
Website compression is the process of reducing the size of website files, such as HTML, CSS, JavaScript, and image files, to improve website performance and load times. Compressing website files can significantly reduce the amount of data that needs to be transferred from the server to the user's browser, resulting in faster page load times and improved user experience. Files on gmatg.com are reduced by %.
gmatg.com does not use compression.
Original size: n/a
Compressed size: n/a
File reduced by: (%)
Compressed size: n/a
File reduced by: (%)
Google Safe Browsing ▼
Google Safe Browsing is a service provided by Google that helps protect users from visiting websites that may contain malicious or harmful content, such as malware, phishing attempts, or deceptive software.SSL Checker - SSL Certificate Verify ▼
An SSL (Secure Sockets Layer) certificate is a digital certificate that establishes a secure encrypted connection between a web server and a user's web browser. It provides authentication and encryption, ensuring that data transmitted between the server and the browser remains private and protected. gmatg.com does not support HTTPS. gmatg.com does not support HTTPS
Verifying SSL Support. Please wait...
Verify HTTP/2 Support ▼
HTTP/2 (Hypertext Transfer Protocol version 2) is a major revision of the HTTP protocol, which is the foundation of data communication on the World Wide Web. It was developed as an improvement over the previous HTTP/1.1 version to enhance web performance and efficiency. gmatg.com does not support HTTP/2
Verifying HTTP/2.0 Support. Please wait...
Http Header ▼
HTTP headers are extra portions of records despatched among a consumer (which include an internet browser) and a server at some stage in an HTTP request or response. They offer instructions, metadata, or manipulate parameters for the conversation among the consumer and server.HTTP/1.1 200 OK
Date: Wed, 17 Jan 2018 18:01:27 GMT
Server: Apache
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Set-Cookie: PHPSESSID=f1cffa557e7ae9b1500b4209c4c47dd9; path=/
X-UA-Compatible: IE=EmulateIE7
Connection: close
Content-Type: text/html; charset=utf-8
Whois Lookup ▼
Domain WHOIS is a public database that provides information about domain names, including registered owners, contact information, domain registrars, registration and expiration dates, name servers, and other relevant information. Domain registration for this website began on December 11, 2012 and will expire on March 16, 2025 if not renewed. This website is now assigned through the registrar . The WHOIS data for this website's domain was last updated on March 16, 2025.- Domain Created:
- 2012-12-11
- Domain Age:
- 12 years 3 months 5 days
- WhoIs:
whois lookup at grs-whois.hichina.com...Domain Name: gmatg.com Registry Domain ID: 1765544034_DOMAIN_COM-VRSN Registrar WHOIS Server: grs-whois.hichina.com Registrar URL: http://whois.aliyun.com Updated Date: 2017-06-01T03:36:24Z Creation Date: 2012-12-11T10:30:55Z Registrar Registration Expiration Date: 2018-12-11T10:30:55Z Registrar: HiChina Zhicheng Technology Ltd. Registrar IANA ID: 420 Reseller: Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Registry Registrant ID: Not Available From Registry Registrant Name: fang fang Registrant Organization: Gold medal analytical testing group Registrant Street: 2 xiang shan road, xin tang, zeng cheng Registrant City: guang zhou shi Registrant State/Province: guang dong Registrant Postal Code: 510610 Registrant Country: CN Registrant Phone: +86.15914247937 Registrant Phone Ext: Registrant Fax: +86.15914247937 Registrant Fax Ext: Registrant Email:Registry Admin ID: Not Available From Registry Admin Name: Fang Fang Admin Organization: Gold medal analytical testing group Admin Street: 2 xiang shan road, xin tang, zeng cheng Admin City: guang zhou shi Admin State/Province: guang dong Admin Postal Code: 441200 Admin Country: CN Admin Phone: +86.7106231229 Admin Phone Ext: Admin Fax: +86.7106231229 Admin Fax Ext: Admin Email:
Registry Tech ID: Not Available From Registry Tech Name: HiChina Web Solutions Limited Tech Organization: HiChina Web Solutions Limited Tech Street: Le Jia International No.999 Liang Mu Road Yuhang District Tech City: Hangzhou Tech State/Province: Zhejiang Tech Postal Code: 311121 Tech Country: CN Tech Phone: +86.57185022088 Tech Phone Ext: Tech Fax: +86.57186562951 Tech Fax Ext: Tech Email:
Name Server: DNS31.HICHINA.COM Name Server: DNS32.HICHINA.COM DNSSEC: unsigned Registrar Abuse Contact Email:
Registrar Abuse Contact Phone: +86.95187 URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/ >>>Last update of WHOIS database: 2018-01-17T16:48:09Z <<< For more information on Whois status codes, please visit https://icann.org/epp Registry Billing ID: Not Available From Registry Billing Name: HiChina Web Solutions Limited Billing Organization: HiChina Web Solutions Limited Billing Street: Le Jia International No.999 Liang Mu Road Yuhang District Billing City: Hangzhou Billing State/Province: Zhejiang Billing Postal Code: 311121 Billing Country: CN Billing Phone: +86.57185022088 Billing Phone Ext: Billing Fax: +86.57186562951 Billing Fax Ext: Billing Email:
Important Reminder: Per ICANN 2013RAA`s request, Hichina has modified domain names`whois format of dot com/net/cc/tv, you could refer to section 1.4 posted by ICANN on http://www.icann.org/en/resources/registrars/raa/approved-with-specs-27jun13-en.htm#whois The data in this whois database is provided to you for information purposes only, that is, to assist you in obtaining information about or related to a domain name registration record. We make this information available "as is," and do not guarantee its accuracy. By submitting a whois query, you agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to: (1)enable high volume, automated, electronic processes that stress or load this whois database system providing you this information; or (2) allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via direct mail, electronic mail, or by telephone. The compilation, repackaging, dissemination or other use of this data is expressly prohibited without prior written consent from us. We reserve the right to modify these terms at any time. By submitting this query, you agree to abide by these terms.For complete domain details go to:http://whois.aliyun.com/whois/domain/hichina.comwhois lookup at whois.crsnic.net...Domain Name: GMATG.COM Registry Domain ID: 1765544034_DOMAIN_COM-VRSN Registrar WHOIS Server: grs-whois.hichina.com Registrar URL: http://www.net.cn Updated Date: 2017-06-01T03:36:24Z Creation Date: 2012-12-11T10:30:55Z Registry Expiry Date: 2018-12-11T10:30:55Z Registrar: HiChina Zhicheng Technology Ltd. Registrar IANA ID: 420 Registrar Abuse Contact Email:
Registrar Abuse Contact Phone: +86.95187 Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Name Server: DNS31.HICHINA.COM Name Server: DNS32.HICHINA.COM DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/ >>> Last update of whois database: 2018-01-17T18:01:24Z <<< For more information on Whois status codes, please visit https://icann.org/epp NOTICE: The expiration date displayed in this record is the date the registrar's sponsorship of the domain name registration in the registry is currently set to expire. This date does not necessarily reflect the expiration date of the domain name registrant's agreement with the sponsoring registrar. Users may consult the sponsoring registrar's Whois database to view the registrar's reported date of expiration for this registration. TERMS OF USE: You are not authorized to access or query our Whois database through the use of electronic processes that are high-volume and automated except as reasonably necessary to register domain names or modify existing registrations; the Data in VeriSign Global Registry Services' ("VeriSign") Whois database is provided by VeriSign for information purposes only, and to assist persons in obtaining information about or related to a domain name registration record. VeriSign does not guarantee its accuracy. By submitting a Whois query, you agree to abide by the following terms of use: You agree that you may use this Data only for lawful purposes and that under no circumstances will you use this Data to: (1) allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via e-mail, telephone, or facsimile; or (2) enable high volume, automated, electronic processes that apply to VeriSign (or its computer systems). The compilation, repackaging, dissemination or other use of this Data is expressly prohibited without the prior written consent of VeriSign. You agree not to use electronic processes that are automated and high-volume to access or query the Whois database except as reasonably necessary to register domain names or modify existing registrations. VeriSign reserves the right to restrict your access to the Whois database in its sole discretion to ensure operational stability. VeriSign may restrict or terminate your access to the Whois database for failure to abide by these terms of use. VeriSign reserves the right to modify these terms at any time. The Registry database contains ONLY .COM, .NET, .EDU domains and Registrars.