Based on 100% self-owned IP "Sanzhong Software Development Engine System", Donglundun Technology drives industrial digitalization through technological innovation, with over 90% of main revenue from software R&D, consecutively awarded Jiangsu Double-Soft Enterprise and National High-Tech Enterprise.

We specialize in business management system customization, providing one-stop services including enterprise management software development, APP/mini-program customization, and system development outsourcing. We rapidly tailor industry-specific management software based on client needs, assisting enterprises in digital transformation and upgrades, covering comprehensive solutions such as foreign trade website building and IT support.

Company honored with titles such as "Jiangsu High-tech Enterprise," "Double-Soft Enterprise," and "Jiangsu Key Cultural Technology Enterprise," already listed on Jiangsu Equity Exchange (692581) and included in the national SME key monitoring list; deeply engaged in software development and digital creativity, providing metaverse, big data, and AIoT one-stop solutions for clients including Donglun Dun University, Lianyungang Tech Giants, and global customers, continuously driving industrial upgr

Focused on Dongguan local factories, trade, and logistics industries, providing PC + APP + Mini Program integrated solutions. Supports full-module customization for production, inventory, finance, HR, customers, and suppliers, with integration to Kingdee, Yonyou, SAP, source code delivery, and lifetime maintenance. Ten-year team, 300+ cases, prototype ready in one day, go-live in seven days, helping enterprises reduce costs and increase efficiency, building a highly efficient and stable backend

Services Cover 500+ Cities Nationwide, Government and Enterprise Units Exceed 1000, Farmer Cooperative Software Clients Surpass 2000, Footprints Span Multiple Countries Globally, 20 Provinces and 300 Cities in China, Deeply Rooted in Donglundun, Software Development, Defining Industry Benchmarks with Strength and Reputation.

Sanzhong Technology has accumulated 300 computer software copyrights, 2 patents, and 7 trademarks, covering full-scenario customized development such as enterprise management, APP, and mini-programs. With a hardcore patent pool, it provides global clients with efficient and highly customized solutions, continuously consolidating its leadership in software technology services.