Extend your hardware life beyond EOL/EOSL. 23 years of server expertise, a 1,000㎡ genuine-parts warehouse, and 7×24/365 expert response — trusted by 1,200+ enterprise clients including listed companies.
Third-party maintenance done right — the numbers speak for themselves
Slash your Oracle and NVIDIA server maintenance spend by 50–70% compared to OEM support contracts — without compromising on response time or parts quality.
Keep your EOL/EOSL equipment — SPARC T5/T6/T7, Exadata, and legacy GPU clusters — running reliably for years beyond manufacturer end-of-support.
Certified engineers on call around the clock. Genuine OEM parts shipped from our 1,000㎡ Shenzhen warehouse — most parts dispatched same day.
Full-lifecycle server services for enterprise IT infrastructure
Service IntroductionWe provide annual server maintenance contracts, routine data center inspections, emergency fault response and systems O&M services. For off-···
Learn MoreService IntroductionWe provide professional hardware fault diagnosis, repair, parts replacement and data integrity verification for Oracle and NVIDIA servers. O···
Learn MoreService IntroductionWe sell brand-new, certified-refurbished and used servers — including NVIDIA GPU servers, Oracle database servers and custom compute config···
Learn MoreNVIDIA GPU Servers · Oracle Database Servers · HPC Equipment
Oracle Deployment · NVIDIA Computing Cluster · Data Center Ops
BackgroundA listed financial institution's core business database faced performance bottlenecks and high availability re···
BackgroundA manufacturing group's data center had dozens of servers from various brands, some out of warranty period. Th···
BackgroundAn AI technology enterprise was launching large model training operations and urgently needed a GPU computing ···
Expert Team · Fast Response · Quality Guaranteed · Nationwide Coverage
Established in 2003, serving 1200+ enterprise clients, mostly listed companies
In-house spare parts warehouse with core Oracle / NVIDIA components in stock
24/7 emergency response; remote intervention within 30 minutes for critical faults
Senior O&M engineers, expert in Oracle / NVIDIA hardware and technologies
News · Tutorials · Troubleshooting · Maintenance Tips
Shenzhen ZhongLianDa Technology Co., Ltd. has recently added a batch of NVIDIA H100 8-card GPU computing servers to its stock, meeting the urgent procurement ne···
With the continuous expansion of large model training and AI application scenarios, the global AI computing demand shows an explosive growth trend in 2026. Acco···
Oracle database servers are the core data assets of enterprises, and their stable operation is crucial. The following are best practices for daily maintenance o···
When choosing a server maintenance service provider, what key metrics should enterprises focus on? Based on 23 years of industry experience, ZhongLianDa Tech su···
Trusted by listed companies across industries for data centers and computing projects
Core databases and trading systems for banks, securities firms and insurers
Data center and production system O&M for manufacturing and energy enterprises
GPU computing clusters and large-model training for internet and AI companies
High-stability core business systems for hospitals and government platforms
Our expert team delivers one-stop solutions — get free quotes and proposals today
