Shenzhen Aobo Technology Co.,Ltd Products

SMT Products and Services offered by Shenzhen Aobo Technology Co.,Ltd


Shenzhen Aobo Technology Co.,Ltd

Aobo is an professional pcb manufacturer in China,specializing in pcb,including 1 to 8 layers pcb. To help customers reduce costs based on good quality. »»

Headquarters: Shenzhen, China

Manufacturer, Manufacturer Manufacturer

Shenzhen Aobo Technology Co.,Ltd website
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12 listed by Shenzhen Aobo Technology Co.,Ltd

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Category

Mass Production of PCBs

                            Layers: 2                             Base material: FR4                 &n...

Mass Production of PCBs

Fabrication Services

Chinese pcb manufacturer

                            Layers: 2                             Base material: FR4                 &n...

Chinese pcb manufacturer

Fabrication Services

Double-sided PCBs

Base Material: FR4 Layer count: two layer Board thickness: 1.6mm Copper Thickness:1 oz Surface finish:Gold finger Soldermask Colors: Red Size:119.5*76.7/1up ...

Double-sided PCBs

Fabrication Services

4 layer pcb Immersion gold

Base Material: FR4 Layer count: four layer Board thickness: 1.6mm Copper Thickness:1 oz Surface finish: Immersion Gold Soldermask Colors: blue ...

4 layer pcb Immersion gold

Printing

HASL PCB Manufacturer

Specifications: Applicable PCB (L x W): 50 × 50 to 700 × 460mm Minimum component: 0201 Minimum QFP pitch: 0.4mm Minimum IC pitch: 0.30mm Minimum BGA ball diameter: 0.40mm Ball pitch: 1.0mm Maximum BGA size: 74x74mm Service includ...

HASL PCB Manufacturer

Fabrication Services

PCB Fabrication with RoHS, 100% test

Specifications: Applicable PCB (L x W): 50 × 50 to 700 × 460mm Minimum component: 0201 Minimum QFP pitch: 0.4mm Minimum IC pitch: 0.30mm Minimum BGA ball diameter: 0.40mm Ball pitch: 1.0mm Maximum BGA size: 74 x 74mm Services inc...

PCB Fabrication with RoHS, 100% test

Fabrication Services

ENIG PCBs with red soldermask

ENIG PCBs with red soldermask Layers: 2 Base material: FR4 Copper thickness: 1oz Board thickness: 1.6mm Min. hole size: 0.45mm Min. line width: 3 mils Min. line spacing: 3 mils Surface finishing: HASL ...

ENIG PCBs with red soldermask

Fabrication Services

Printed Circuit Board fabrication accept OEM service

Specifications: Base material: FR4 Layers count: four Board thickness: 1.6mm Copper thickness: 1oz Surface finishing: immersion and gold finger Solder mask color: green Size: 125.09 x 95.25/1up SMT SMD, 230 DIP and 4 pieces component ...

Printed Circuit Board fabrication accept OEM service

Fabrication Services

4 layer pcb Immersion gold

Base material: FR4 Layer count: four layer Board thickness: 1.6mm Copper thickness: 2 oz Surface finish: Immersion Gold Solder mask color: Green Sizes: 262 x 185/1up ...

4 layer pcb Immersion gold

Printing

Multilayer pcb with nickel gold plating

Base Material: FR4 Layer count: 4 layer Board thickness: 1.6mm Copper Thickness:1 oz Surface finish: nickel gold plating Soldermask Colors: Green Size:159.25*182/1up ...

Multilayer pcb with nickel gold plating

Fabrication Services

Aluminium PCB

Base Material: Aluminium Layer count: ten layer Board thickness: 3.0mm Copper Thickness:2 oz Surface finish: HASL Soldermask Colors: White ...

Aluminium PCB

Fabrication Services

FR4 Multilayer PCB Manufacturer

Specifications: Size (L x W): 50 x 50 to 700 x 460mm Minimum component: 0201 Minimum QFP pitch: 0.4mm Minimum IC pitch: 0.30mm Minimum BGA ball diameter: 0.40mm Ball pitch: 1.0mm Maximum BGA size: 74x74mm Service include: PCB layout and BOM ...

FR4 Multilayer PCB Manufacturer

Fabrication Services

Flux-Free Reflow Soldering

Error Occurred While Processing Request The web site you are accessing has experienced an unexpected error.
Please contact the website administrator.


The following information is meant for the website developer for debugging purposes.
Error Occurred While Processing Request

Error Executing Database Query.

Could not create connection to database server. Attempted reconnect 3 times. Giving up.
 
The error occurred in /var/www/smtnet/dsp_global_layout.cfm: line 635
Called from /var/www/smtnet/dsp_global_layout.cfm: line 389
Called from /var/www/smtnet/dsp_global_layout.cfm: line 1
Called from /var/www/smtnet/company/dsp_layout.cfm: line 1
Called from /var/www/smtnet/company/index.cfm: line 363
Called from /var/www/smtnet/company/index.cfm: line 339
Called from /var/www/smtnet/company/index.cfm: line 11
Called from /var/www/smtnet/company/index.cfm: line 1
633 : 	 <cfset last_updated = DateAdd("n", -15, last_updated)>
634 : 	 --->
635 : 	 <cfquery datasource="user_session" name="Qonline_visitors">
636 : 		SELECT count(distinct ip) as cnt
637 : 		FROM user_session

SQLSTATE   08001
DATASOURCE   user_session
SQL    SELECT count(distinct ip) as cnt FROM user_session WHERE user_id=0 AND acceptscookies=1 AND ts_updated >= now()-interval 15 minute
Resources:

Browser   claudebot
Remote Address   3.237.31.131
Referrer  
Date/Time   29-Mar-24 09:05 AM
Stack Trace
at cfdsp_global_layout2ecfm1131192918._factor9(/var/www/smtnet/dsp_global_layout.cfm:635) at cfdsp_global_layout2ecfm1131192918._factor27(/var/www/smtnet/dsp_global_layout.cfm:389) at cfdsp_global_layout2ecfm1131192918.runPage(/var/www/smtnet/dsp_global_layout.cfm:1) at cfdsp_layout2ecfm507669117.runPage(/var/www/smtnet/company/dsp_layout.cfm:1) at cfindex2ecfm100786478._factor30(/var/www/smtnet/company/index.cfm:363) at cfindex2ecfm100786478._factor36(/var/www/smtnet/company/index.cfm:339) at cfindex2ecfm100786478._factor37(/var/www/smtnet/company/index.cfm:11) at cfindex2ecfm100786478.runPage(/var/www/smtnet/company/index.cfm:1)

com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
	at sun.reflect.GeneratedConstructorAccessor917.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at com.mysql.jdbc.Util.handleNewInstance(Util.java:395)
	at com.mysql.jdbc.Util.getInstance(Util.java:370)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:999)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:973)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:959)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:904)
	at com.mysql.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:2369)
	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2290)
	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:818)
	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:31)
	at sun.reflect.GeneratedConstructorAccessor85.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at com.mysql.jdbc.Util.handleNewInstance(Util.java:395)
	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:400)
	at com.mysql.jdbc.NonRegisteringDriver.$fr$connect(NonRegisteringDriver.java:346)
	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java)
	at coldfusion.server.j2ee.sql.pool.JDBCPool.createPhysicalConnection(JDBCPool.java:614)
	at coldfusion.server.j2ee.sql.pool.ConnectionRunner$RunnableConnection.run(ConnectionRunner.java:67)
	at java.lang.Thread.run(Thread.java:748)
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Data source rejected establishment of connection,  message from server: "Too many connections"
	at sun.reflect.GeneratedConstructorAccessor917.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	at com.mysql.jdbc.Util.handleNewInstance(Util.java:395)
	at com.mysql.jdbc.Util.getInstance(Util.java:370)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:999)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:973)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:959)
	at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1112)
	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2467)
	at com.mysql.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:2308)
	... 13 more