E-mail

sales5@ato-group.com

Call us

+86-29-85428019-8025

Fax

+86-29-85428020

Home
About us
Company profile ATO Achievement Our Client Certificates
Products
Mud Pump & Spare Parts Fracturing Pump & Spare Parts Drawworks & Spare Parts BOP& Spare Parts Wellhead Tools
News
Contacts

+86 139 1119 5045

language
中文 English русский язык

High quality drilling spare parts supplier

High quality drilling spare parts supplier

High quality drilling spare parts supplier

High quality drilling spare parts supplier

About us

Xian ATO International Co. Ltd. was founded in 2008, located in Xian, China.
ATO is engaged in the export of drilling equip- ments and spares in oil & gas industry over 10 years, who is well recognized by clients.

READ MORE

Products

ATO mainly supplies the equipments and spare parts in upstream oil and gas field, such as: mud pump, fracturing pump, drawwork, solid control, BOP, workover rig and truck-mounted rig, well head tools.

READ MORE

Certificates

ATO got ISO 9001 certificate due to its strict quality management, and the factories we're cooperating have gotten API certificates.

READ MORE
System Error

[2] ErrorException in Session.php line 106

session_start(): Cannot send session cookie - headers already sent by (output started at /www/wwwroot/www.ato-oil.com/runtime/classmap.php:426)

  1.             // 读取session驱动

  2.             $class = false !== strpos($config['type'], '\\') ? $config['type'] : '\\think\\session\\driver\\' . ucwords($config['type']);

  3. 

  4.             // 检查驱动类

  5.             if (!class_exists($class) || !session_set_save_handler(new $class($config))) {

  6.                 throw new ClassNotFoundException('error session handler:' . $class, $class);

  7.             }

  8.         }

  9.         if ($isDoStart) {

  10.             session_start();

  11.             self::$init = true;

  12.         } else {

  13.             self::$init = false;

  14.         }

  15.     }

  16. 

  17.     /**

  18.      * session自动启动或者初始化

  19.      * @return void

Call Stack

  1. in Session.php line 106
  2. at Error::appError(2, 'session_start(): Can...', '/www/wwwroot/www.ato...', 106, ['config' => ['id' => '', 'var_session_id' => '', 'prefix' => 'think', ...], 'isDoStart' => true])
  3. at session_start() in Session.php line 106
  4. at Session::init() in Session.php line 120
  5. at Session::boot() in Session.php line 164
  6. at Session::get('user.id', null) in helper.php line 304
  7. at session('user.id') in Common.php line 23
  8. at Common->_initialize() in EmptyController.php line 12
  9. at EmptyController->_initialize() in Controller.php line 59
  10. at Controller->__construct(object(Request)) in Loader.php line 466
  11. at Loader::controller('about', 'controller', false, 'EmptyController') in App.php line 574
  12. at App::module(['home', 'about', 'index'], ['app_host' => '', 'app_debug' => true, 'app_trace' => false, ...], false) in App.php line 457
  13. at App::exec(['type' => 'module', 'module' => ['home', 'about', 'index'], 'convert' => false], ['app_host' => '', 'app_debug' => true, 'app_trace' => false, ...]) in App.php line 139
  14. at App::run() in start.php line 19
  15. at require('/www/wwwroot/www.ato...') in index.php line 22

Environment Variables

GET Data
empty
POST Data
empty
Files
empty

Cookies

security_session_verify
d7e8e3f14183404f1b77485c6bb91d23
Session
empty

Server/Request Data

USER
www
HOME
/home/www
FCGI_ROLE
RESPONDER
SCRIPT_FILENAME
/www/wwwroot/www.ato-oil.com/index.php
QUERY_STRING
s=/about-7.html
REQUEST_METHOD
GET
CONTENT_TYPE
CONTENT_LENGTH
SCRIPT_NAME
/index.php
REQUEST_URI
/about-7.html
DOCUMENT_URI
/index.php
DOCUMENT_ROOT
/www/wwwroot/www.ato-oil.com
SERVER_PROTOCOL
HTTP/1.1
REQUEST_SCHEME
http
GATEWAY_INTERFACE
CGI/1.1
SERVER_SOFTWARE
nginx/1.22.1
REMOTE_ADDR
216.73.216.37
REMOTE_PORT
17888
SERVER_ADDR
103.96.149.38
SERVER_PORT
80
SERVER_NAME
www.ato-oil.com
REDIRECT_STATUS
200
PATH_INFO
/about-7.html
HTTP_ACCEPT
*/*
HTTP_USER_AGENT
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
HTTP_COOKIE
security_session_verify=d7e8e3f14183404f1b77485c6bb91d23
HTTP_ACCEPT_ENCODING
gzip, br, zstd, deflate
HTTP_HOST
www.ato-oil.com
HTTP_VIA
1.1 squid-proxy-5b5d847c96-d5s4q (squid/6.13)
HTTP_X_FORWARDED_FOR
10.1.0.129
HTTP_CACHE_CONTROL
max-age=259200
HTTP_CONNECTION
keep-alive
PHP_SELF
/index.php
REQUEST_TIME_FLOAT
1771977179.055
REQUEST_TIME
1771977179
Environment Variables
empty

ThinkPHP Constants

__PUBLIC__
/public
APP_PATH
/www/wwwroot/www.ato-oil.com/app/
DATA_PATH
/www/wwwroot/www.ato-oil.com/runtime/Data/
PLUGIN_PATH
/www/wwwroot/www.ato-oil.com/plugins/
THINK_VERSION
5.0.15
THINK_START_TIME
1771977179.0567
THINK_START_MEM
266840
EXT
.php
DS
/
THINK_PATH
/www/wwwroot/www.ato-oil.com/think/
LIB_PATH
/www/wwwroot/www.ato-oil.com/think/library/
CORE_PATH
/www/wwwroot/www.ato-oil.com/think/library/think/
TRAIT_PATH
/www/wwwroot/www.ato-oil.com/think/library/traits/
ROOT_PATH
/www/wwwroot/www.ato-oil.com/
EXTEND_PATH
/www/wwwroot/www.ato-oil.com/extend/
VENDOR_PATH
/www/wwwroot/www.ato-oil.com/vendor/
RUNTIME_PATH
/www/wwwroot/www.ato-oil.com/runtime/
LOG_PATH
/www/wwwroot/www.ato-oil.com/runtime/log/
CACHE_PATH
/www/wwwroot/www.ato-oil.com/runtime/cache/
TEMP_PATH
/www/wwwroot/www.ato-oil.com/runtime/temp/
CONF_PATH
/www/wwwroot/www.ato-oil.com/app/
CONF_EXT
.php
ENV_PREFIX
PHP_
IS_CLI
false
IS_WIN
false
UPLOAD_PATH
./Uploads/
MAX_MENU_LENGTH
3
MAX_SUB_MENU_LENGTH
5
ThinkPHP V5.0.15 { 十年磨一剑-为API开发设计的高性能框架 }