Buying Guides - CNC Parts China

Your Trusted B2B Sourcing Platform About | Help | Sign In | Post Request

Buying Guide

CNC Machining Payment Terms: What International Buyers Should Know

Learn how to negotiate safe CNC machining payment terms with Chinese manufacturers. Includes red flags, checklists, and data-driven advice f

2289 reads

Buying Guide

How to Import CNC Parts from China: Step-by-Step Guide

Learn how to import CNC parts from China with our step-by-step guide. Includes sourcing, quality checks, red flags, and FAQs for engineers.

49 reads

Buying Guide

Minimum Order Quantity for CNC Parts from China: What to Expect

46 reads

Buying Guide

How to Read and Create CNC Machining Drawings for Suppliers

59 reads

Buying Guide

CNC Machining for Medical Devices: FDA Compliance Guide

77 reads

Buying Guide

CNC Prototype: How to Get Your First Part Made in China

49 reads

Buying Guide

CNC Machining Cost: Complete Pricing Guide for Buyers

58 reads

Buying Guide

Complete Guide to CNC Machining Materials: Choosing the Right One

Comparing aluminum alloys, stainless steels, titanium, brass, and engineering plastics for CNC machining — properties, costs, and applicatio

56 reads

Buying Guide

CNC Machining Tolerances Explained: What Buyers Need to Know

Understanding standard and precision tolerances for CNC machining, including cost implications and how to specify them correctly in your RFQ

55 reads

Buying Guide

How to Choose a CNC Machining Supplier in China

A comprehensive guide covering evaluation criteria, certifications to look for, and red flags when selecting a CNC machining partner in Chin

38 reads

基本文件流程错误 SQL 调试

请求信息 : 2026-09-28 07:14:23 HTTP/2.0 GET : https://cnc-parts-china.com/guides?page=12
运行时间 : 0.097262s [ 吞吐率：10.28req/s ] 内存消耗：5,211.76kb 文件加载：152
缓存信息 : 0 reads,0 writes
会话信息 : SESSION_ID=c1ee16d06c86d6770c4ffd021254aeb8

/www/wwwroot/www.cnc-parts-china.com/public/index.php ( 0.79 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/autoload.php ( 0.75 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/composer/autoload_real.php ( 1.63 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/composer/platform_check.php ( 0.90 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/composer/ClassLoader.php ( 15.99 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/composer/autoload_static.php ( 6.03 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/ralouphie/getallheaders/src/getallheaders.php ( 1.60 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/symfony/var-dumper/Resources/functions/dump.php ( 0.99 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/ezyang/htmlpurifier/library/HTMLPurifier.composer.php ( 0.10 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-dumper/src/helper.php ( 0.18 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/symfony/var-dumper/VarDumper.php ( 3.73 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
/www/wwwroot/www.cnc-parts-china.com/app/provider.php ( 0.19 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/Http.php ( 6.22 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
/www/wwwroot/www.cnc-parts-china.com/app/common.php ( 0.90 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/helper.php ( 18.77 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/Config.php ( 5.93 KB )
/www/wwwroot/www.cnc-parts-china.com/config/app.php ( 0.95 KB )
/www/wwwroot/www.cnc-parts-china.com/config/cache.php ( 0.78 KB )
/www/wwwroot/www.cnc-parts-china.com/config/console.php ( 1.07 KB )
/www/wwwroot/www.cnc-parts-china.com/config/cookie.php ( 0.56 KB )
/www/wwwroot/www.cnc-parts-china.com/config/database.php ( 2.13 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
/www/wwwroot/www.cnc-parts-china.com/config/filesystem.php ( 0.61 KB )
/www/wwwroot/www.cnc-parts-china.com/config/lang.php ( 0.91 KB )
/www/wwwroot/www.cnc-parts-china.com/config/log.php ( 1.35 KB )
/www/wwwroot/www.cnc-parts-china.com/config/middleware.php ( 0.19 KB )
/www/wwwroot/www.cnc-parts-china.com/config/route.php ( 2.27 KB )
/www/wwwroot/www.cnc-parts-china.com/config/session.php ( 0.69 KB )
/www/wwwroot/www.cnc-parts-china.com/config/trace.php ( 0.34 KB )
/www/wwwroot/www.cnc-parts-china.com/config/view.php ( 0.82 KB )
/www/wwwroot/www.cnc-parts-china.com/app/event.php ( 0.25 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/Event.php ( 7.77 KB )
/www/wwwroot/www.cnc-parts-china.com/app/service.php ( 0.13 KB )
/www/wwwroot/www.cnc-parts-china.com/app/AppService.php ( 0.26 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/services.php ( 0.15 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/Model.php ( 23.55 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.20 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.75 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.16 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.30 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-helper/src/helper/Arr.php ( 17.45 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/cache/driver/File.php ( 7.84 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/cache/Driver.php ( 9.02 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
/www/wwwroot/www.cnc-parts-china.com/app/Request.php ( 0.09 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/Request.php ( 54.64 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/traits/UrlHandler.php ( 6.05 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/traits/DomainHandler.php ( 5.49 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/traits/HttpMethodHandler.php ( 4.74 KB )
/www/wwwroot/www.cnc-parts-china.com/app/middleware.php ( 0.30 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-trace/src/TraceDebug.php ( 3.40 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/middleware/SessionInit.php ( 1.94 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/Session.php ( 1.80 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/session/driver/File.php ( 6.27 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/contract/SessionHandlerInterface.php ( 0.87 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/session/Store.php ( 7.12 KB )
/www/wwwroot/www.cnc-parts-china.com/app/middleware/InstallCheck.php ( 0.82 KB )
/www/wwwroot/www.cnc-parts-china.com/app/middleware/Maintenance.php ( 1.64 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/facade/Db.php ( 0.93 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.73 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/db/PDOConnection.php ( 53.74 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/db/Builder.php ( 24.07 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/db/Query.php ( 15.97 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/log/driver/File.php ( 6.10 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/route/RuleName.php ( 5.74 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.41 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/route/Rule.php ( 27.49 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
/www/wwwroot/www.cnc-parts-china.com/route/admin.php ( 11.49 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
/www/wwwroot/www.cnc-parts-china.com/route/app.php ( 3.73 KB )
/www/wwwroot/www.cnc-parts-china.com/route/install.php ( 0.59 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/route/Dispatch.php ( 11.32 KB )
/www/wwwroot/www.cnc-parts-china.com/app/controller/index/Guide.php ( 0.88 KB )
/www/wwwroot/www.cnc-parts-china.com/app/controller/front/BaseFrontController.php ( 70.19 KB )
/www/wwwroot/www.cnc-parts-china.com/app/BaseController.php ( 6.06 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/facade/View.php ( 1.70 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/facade/Config.php ( 1.37 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/facade/Session.php ( 1.79 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-orm/src/paginator/driver/Bootstrap.php ( 5.48 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/Response.php ( 9.07 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-view/src/Think.php ( 8.38 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-template/src/Template.php ( 46.61 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
/www/wwwroot/www.cnc-parts-china.com/runtime/temp/60066ab6abd331b3c88dcf8191065ac8.php ( 12.78 KB )
/www/wwwroot/www.cnc-parts-china.com/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )

CONNECT:[ UseTime:0.000648s ] mysql:host=127.0.0.1;port=3306;dbname=cncpartsch;charset=utf8mb4
SHOW FULL COLUMNS FROM `kt_system_config` [ RunTime:0.001377s ]
SELECT `config_value` FROM `kt_system_config` WHERE `config_key` = 'maintenance_mode' LIMIT 1 [ RunTime:0.000593s ]
SHOW TABLES LIKE 'kt_site' [ RunTime:0.001393s ]
SHOW FULL COLUMNS FROM `kt_site` [ RunTime:0.001628s ]
SELECT `favicon` FROM `kt_site` ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000544s ]
SHOW TABLES LIKE 'kt_system_config' [ RunTime:0.001043s ]
SELECT `config_value` FROM `kt_system_config` WHERE `config_key` = 'site_favicon' LIMIT 1 [ RunTime:0.000395s ]
SELECT `logo` FROM `kt_site` ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000250s ]
SELECT `config_value` FROM `kt_system_config` WHERE `config_key` = 'site_logo' LIMIT 1 [ RunTime:0.000268s ]
SELECT `name` FROM `kt_site` ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000254s ]
SELECT * FROM `kt_site` ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000359s ]
SELECT `config_value`,`config_key` FROM `kt_system_config` WHERE `config_key` IN ('site_name','site_domain','site_subtitle','site_description','site_logo','site_favicon','site_keywords','seo_home_title','seo_home_description','seo_home_keywords','contact_phone','contact_wechat','icp_code') [ RunTime:0.000385s ]
SHOW FULL COLUMNS FROM `kt_category` [ RunTime:0.001536s ]
SHOW COLUMNS FROM `kt_category` [ RunTime:0.001419s ]
SELECT * FROM `kt_category` WHERE `parent_id` = 0 AND `site_id` = 1 AND `status` = 1 ORDER BY `sort` DESC,`id` ASC LIMIT 5 [ RunTime:0.000683s ]
SHOW FULL COLUMNS FROM `kt_news` [ RunTime:0.001500s ]
SELECT COUNT(*) AS think_count FROM `kt_news` WHERE `site_id` = 1 AND `content_type` = 'buying_guide' AND `publish_status` = 'published' [ RunTime:0.000734s ]
SELECT * FROM `kt_news` WHERE `site_id` = 1 AND `content_type` = 'buying_guide' AND `publish_status` = 'published' ORDER BY `sort` DESC,`id` DESC LIMIT 132,12 [ RunTime:0.001044s ]

0.105285s