MySql.Data.MySqlClient.MySqlException (0x80004005): Authentication to host 'localhost' for user 'lanrun2020' using method 'mysql_native_password' failed with message: Access denied for user 'lanrun2020'@'localhost' (using password: YES) ---> MySql.Data.MySqlClient.MySqlException (0x80004005): Access denied for user 'lanrun2020'@'localhost' (using password: YES) at MySql.Data.MySqlClient.MySqlStream.d__30.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.NativeDriver.d__34.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.Authentication.MySqlAuthenticationPlugin.d__23.MoveNext() at MySql.Data.MySqlClient.Authentication.MySqlAuthenticationPlugin.AuthenticationFailed(MySqlException ex) at MySql.Data.MySqlClient.Authentication.MySqlAuthenticationPlugin.d__23.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.Authentication.MySqlAuthenticationPlugin.d__21.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.NativeDriver.d__40.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.ConfiguredTaskAwaitable.ConfiguredTaskAwaiter.GetResult() at MySql.Data.MySqlClient.NativeDriver.d__38.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at MySql.Data.MySqlClient.NativeDriver.d__38.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at MySql.Data.MySqlClient.Driver.d__76.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.Driver.d__74.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at MySql.Data.MySqlClient.Driver.d__74.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.MySqlConnection.d__91.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.MySqlConnection.Open() at Lanrun.DataBaseExecute.DBExecute.DoSelectData(String strSql, MySqlParameter[] values) at Lanrun.Aboutus.PageInit()MySql.Data.MySqlClient.MySqlException (0x80004005): Authentication to host 'localhost' for user 'lanrun2020' using method 'mysql_native_password' failed with message: Access denied for user 'lanrun2020'@'localhost' (using password: YES) ---> MySql.Data.MySqlClient.MySqlException (0x80004005): Access denied for user 'lanrun2020'@'localhost' (using password: YES) at MySql.Data.MySqlClient.MySqlStream.d__30.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.NativeDriver.d__34.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.Authentication.MySqlAuthenticationPlugin.d__23.MoveNext() at MySql.Data.MySqlClient.Authentication.MySqlAuthenticationPlugin.AuthenticationFailed(MySqlException ex) at MySql.Data.MySqlClient.Authentication.MySqlAuthenticationPlugin.d__23.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.Authentication.MySqlAuthenticationPlugin.d__21.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.NativeDriver.d__40.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.ConfiguredTaskAwaitable.ConfiguredTaskAwaiter.GetResult() at MySql.Data.MySqlClient.NativeDriver.d__38.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at MySql.Data.MySqlClient.NativeDriver.d__38.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at MySql.Data.MySqlClient.Driver.d__76.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.Driver.d__74.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at MySql.Data.MySqlClient.Driver.d__74.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.MySqlConnection.d__91.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.MySqlConnection.Open() at Lanrun.DataBaseExecute.DBExecute.DoSelectData(String strSql, MySqlParameter[] values) at Lanrun.Nav_Co.ContactInit()MySql.Data.MySqlClient.MySqlException (0x80004005): Authentication to host 'localhost' for user 'lanrun2020' using method 'mysql_native_password' failed with message: Access denied for user 'lanrun2020'@'localhost' (using password: YES) ---> MySql.Data.MySqlClient.MySqlException (0x80004005): Access denied for user 'lanrun2020'@'localhost' (using password: YES) at MySql.Data.MySqlClient.MySqlStream.d__30.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.NativeDriver.d__34.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.Authentication.MySqlAuthenticationPlugin.d__23.MoveNext() at MySql.Data.MySqlClient.Authentication.MySqlAuthenticationPlugin.AuthenticationFailed(MySqlException ex) at MySql.Data.MySqlClient.Authentication.MySqlAuthenticationPlugin.d__23.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.Authentication.MySqlAuthenticationPlugin.d__21.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.NativeDriver.d__40.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at System.Runtime.CompilerServices.ConfiguredTaskAwaitable.ConfiguredTaskAwaiter.GetResult() at MySql.Data.MySqlClient.NativeDriver.d__38.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at MySql.Data.MySqlClient.NativeDriver.d__38.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at MySql.Data.MySqlClient.Driver.d__76.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.Driver.d__74.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at MySql.Data.MySqlClient.Driver.d__74.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.MySqlConnection.d__91.MoveNext() --- End of stack trace from previous location where exception was thrown --- at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw() at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at MySql.Data.MySqlClient.MySqlConnection.Open() at Lanrun.DataBaseExecute.DBExecute.DoSelectData(String strSql, MySqlParameter[] values) at Lanrun.Footer.ProductCategoryInit() at Lanrun.Footer.PageInit() 江苏蓝润工具有限公司

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Lanrun Tools

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公司简介
Company Profile

公司简介


江苏蓝润工具有限公司,创建于1993年,是专业生产切削刀具的企业。工厂交通便捷,离常州机场10公里,离沪宁高速公路常州北(罗墅湾)出口10公里。 工厂占地面积55000平方米,建筑面积22000平方米,员工250人,其中工程技术人员60余人,拥有各种生产设备和检测仪器,目前生产能力总值达2亿元。 我厂本着与顾客合作互利,携手共进的宗旨,希望我们的合作能为你带去愉快! 我们厂能为客户提供以下切削工具:

A.高速钢钢板钻和硬质合金钢板钻

B.高速钢麻花钻

C.高速钢丝锥,板牙

D.硬质合金旋转锉

E.台阶钻,锪钻,伞形钻

F.水泥钻,电锤钻

G.为客户设计开发各种非标刀具

我们使用的材料包括:

M42,M35,M2AL,

6-5-4-2(W6M05CRV2,M2),9-3-4-1(W9M03CR4V),4-3-4-1(W4M03CR4V)

经过多年的努力和奋斗,我厂通过了ISO9001质量体系认证。我们的产品销往世界各地,进出口额达九百万美元。

我们的信念是:高品质的产品源自科学的管理及严格的质量控制体系和良好的服务。