Data center cables for servers, storage and cloud infrastructure
High-Performance Cable Solutions for Servers, Data Centers ,Networking & Industrial Equipment.
Provides MCIO PCIe Gen5, SlimSAS, Mini SAS, Oculink, U.2/U.3, SATA, USB Console and custom cable assemblies for mission-critical connectivity applications.
Small-Batch Support | Custom Cable Assembly | Fast Engineering Response.
Small-Batch Support | Custom Cable Assembly | Fast Engineering Response.
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Our Promise
We specialize in high-performance connectivity products for data centers, servers, and IT infrastructure. Our mission is to deliver professional-grade SAS solutions with proven reliability for mission-critical applications.
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Speed & Stability
Next-Gen high-speed cables with PCIe 5.0, HD Mini SAS, and Slim SAS technology for maximum throughput.
Proven Reliability
In-house R&D and rigorous quality control ensure products you can depend on for mission-critical applications.
olutions-Focused
Custom tailored connectivity systems for your specific requirements with fast turnaround and responsive service.
Professional manufacturer of data center, server, storage, and networking cable assemblies in China.
Gtech Cables is a China-based manufacturer of high-speed cable assemblies for servers, storage systems, data centers, cloud computing, networking equipment, and industrial computers. We supply cables to server OEMs, storage vendors, cloud operators, AI servers, telecom equipment, enterprise IT infrastructure, and system integrators worldwide, built to strict signal integrity and reliability standards.
From Gtech prototypes to high-volume QSFP-DD 400G DAC runs, every order is supported by in-house engineering, signal-integrity validation, and full lot-level QC. Send us your specification, sample, or drawing for a fast technical quote.
Why makes Gtech different?
We don't just supply cables—we provide complete engineering solutions with rigorous quality control, flexible OEM & ODM capabilities, and zero MOQ constraints
Low MOQ
Gtech offers low MOQ cable manufacturing, helping startups and growing brands reduce inventory risk while scaling efficiently.
Innovative Tech
Our advanced cable engineering and innovative technology ensure high-performance, future-ready connectivity solutions
Affordable
Gtech delivers cost-effective cable solutions without compromising quality, making us a competitive choice for global buyers
Quality Assured
With strict quality control processes and certified materials, we guarantee reliable and durable cable products.
Customer Service
Our responsive customer service team provides fast support, technical guidance, and smooth communication throughout your project
Worry Free Warranty
Enjoy peace of mind with Gtech’s worry-free warranty and dependable after-sales support for all cable products.
Our Products
We are a professional cable manufacturer in China, offering standard and customized cable solutions for global customers. If you need data center cable manufacturer, server cable supplier, networking cable factory, OCuLink cable, SlimSAS cable, MCIO cable, U.2 cable, Mini SAS cable, QSFP cable, SFP cable or custom cable assembly, we can support your project with reliable products and flexible service.
PCIe 5.0 Extension Cables
Next-generation PCIe 5.0 x16 cables with high-frequency copper and secure locking connectors. Engineered for graphics cards and server peripherals.
MCIO Cables
High-speed MCIO connectors for internal server connections. Support for PCIe 5.0 and UPI 1.0 with data speeds up to 32 GT/s.
Slim SAS Solutions Cables
Compact Slim SAS cables optimized for high-density server environments. Support for NVMe and SSD storage with 16+ Gbps data transfer
HD Mini SAS Cables
Professional-grade HD Mini SAS cables for external storage connections. 12 Gbps transmission rate with SAS 3.0 specification compliance.
Oculink Cables
Small size connector and cable solutions for PCIe protocol support. Ideal for compact server and storage applications.
U.3 Cables
High-speed U.3 (SFF-8639) cables for internal NVMe SSD connections in servers and data centers. Support for PCIe 4.0/5.0, SAS, and SATA with data speeds up to 32 GT/s (64 GB/s)
SATA Cables
High-speed SATA cables for internal storage connections. Support for SATA III with data speeds up to 600 MB/s.
Customization Cables
OEM&ODM,Tailored connectivity systems designed for your specific infrastructure requirements. Fast turnaround with responsive engineering support.
QUALITY CONTROL
All products are manufactured under strict SOPs and verified to meet SAS requirements with 100% electrical testing.
Incoming Quality Control (IQC)
Strict supplier management, raw material incoming inspection, composition verification, and batch traceability
.Supplier qualification review and regular evaluation
.Initial inspection of appearance, dimensions, and electrical performance
.Material composition verification (RoHS/REACH)
.Batch traceability and complete documentation retention
In-Process Quality Control (IPQC)
Critical process node monitoring, process capability analysis, first article inspection, and continuous patrol inspection
Process monitoring for stripping, insulation, stranding, shielding, and other operations
Process capability monitoring (Cpk ≥ 1.33)
First article inspection (FAI) and hourly patrol inspection
Immediate production stop and root cause analysis for abnormalities
Final Quality Control (FQC)
Appearance, electrical performance, mechanical performance, reliability testing, and batch statistical analysis
Appearance, dimensions, and label inspection
Continuity, insulation, and contact resistance testing
High-frequency characteristic testing (S-parameters, insertion loss, return loss)
Reliability testing including thermal cycling, damp heat, salt spray, and vibration
Outgoing Quality Control (OQC)
Packaging inspection, quantity verification, document completeness, final random sampling, and shipping traceability
Packaging integrity and label accuracy check
Shipping quantity check against order confirmation
Verification of the completeness of the accompanying document
Establishment of shipping records and traceability database
Post-Delivery Quality Tracking
Customer feedback handling, failure analysis, root cause analysis, and continuous improvement
24-hour customer complaint response
Failure analysis and microscopic inspection
Root cause analysis (RCA)
Corrective actions and system optimization
Industry Certifications & Standards
ISO 9001:2015,SAS 3.0/4.0/5.0 Compliance;Quality management system certification ensuring complete quality management documentation, employee training, internal audits, and continuous improvement. Strict compliance with SAS specifications, supporting multiple generations of SAS standards, including 12 Gbps, 22.5 Gbps, and 24 Gbps.
FAQ
- How do GTECH’s cable and wire harness solutions reduce installation time?
Our pre-terminated and pre-assembled solutions eliminate on-site termination, reducing labor costs and installation errors.
- What industries do you serve?
We provides solutions for data centers, aerospace, defense, and medical industries, ensuring mission-critical reliability in every application.
- What are your sample speed, MOQ, and lead times?
Standard samples take 3–7 days; custom samples take 7–14 days (material-dependent). Flexible MOQs. Typical production lead time is 2–4 weeks. Monthly capacity and peak-season plans are available.
- How do you manage quality and traceability?
We follow IPC/WHMA-A-620. Every cable has lot/serial traceability with saved electrical, visual, and dimensional records, traceable to raw-material batches.
- Do you offer custom solutions for unique data center requirements?
Yes, we specialize in custom cable assemblies designed to meet the specific needs of high-density, AI-driven data center environments.
- Is the assembly friendly to airflow and serviceability?
Options include Slim SAS/low-profile connectors, custom splits, defined minimum bend radius, and routing guidance. Thermal A/B test data available on request.
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Have questions about our products or need assistance with a project? Our team is ready to help you find the perfect electrical solution.
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