About Us

1. Sandu Network Technology, founded in 2013 (formerly Kunming Yehua Network Technology Co., Ltd.)

2. A technical service team focused on internet program development, source code setup, website custom development, and server operations.

3. With years of industry experience, mature development expertise and practical implementation capabilities, we focus on providing one-stop internet technology solutions for individual entrepreneurs, studios, and enterprise clients.

4. We long-term focus on the development and custom modification of various comprehensive entertainment systems, mall systems, information platforms, and production-grade source code, refusing shortcuts and inferior templates.

5. All projects are real, operational, implementable, and re-developable commercial versions, fully ensuring stable operation of client projects.

Team Advantages

• 1. Solid Technology: Core technical personnel have years of experience in PHP/VUE/ASP/JAVA development, frontend development, and server operations, familiar with various program architectures and integration development.
• 2. Reliable Source Code: All source code is tested operational versions, with no backdoors, no encryption, fully re-developable, eliminating incomplete demo versions.
• 3. Customization Capability: Supporting all types of custom development including feature modification, interface redesign, payment integration, API integration, new features, and vulnerability fixes.
• 4. Fast Delivery: Standardized workflow with quick scheduling, rapid development, and fast deployment, significantly shortening project implementation cycles.
• 5. After-sales Support: One-on-one dedicated technical support with long-term Q&A, operations guidance, and issue resolution, eliminating post-payment neglect.

Main Services

• 1. Various production-grade website source code for sale, deployment setup, and environment configuration
• 2. Website interface redesign, feature modification, bug fixing, and vulnerability security hardening
• 3. Third-party payment, wallet interface, and API channel integration development
• 4. Server setup, environment configuration, security protection, and migration operations
• 5. Customized feature development and brand-new program custom development

Service Philosophy

1. We always uphold the service philosophy of "integrity first, technology paramount, after-sales priority", insisting on no tricks, no deception, no fraud.

2. All projects feature transparent pricing, transparent development, and transparent delivery, ensuring every client can cooperate with peace of mind and operate with confidence.

3. Deep technical expertise, focus on implementation, and emphasis on after-sales service have always been our original aspiration. In the future, we will continue to provide higher-quality, more stable, and more professional internet technology services for our clients!