North Of China Biggest Network Cabinet Supplier

Wholesale Bulk Server Rack With 200+ Successful Partnerships Since 2004

Assembled Wall-mounted cabinet 9U
Size(mm):W530*D400*H450(9U)+IP20+Customized size+Optional mesh door and tempered glass door

Bestselling Network Cabinet

Assembled Wall-mounted cabinet 9U
Size(mm):W530*D400*H450(9U)+IP20+Customized size+Optional mesh door and tempered glass door
Assembled Wall-mounted cabinet 4U
Size(mm):W530*D400*H240(4U)+IP20+Customized size+Optional mesh door and tempered glass door
Assembled Wall-mounted cabinet 6U
Size(mm):W530*D400*H300(6U)+IP20+Customized size+Optional mesh door and tempered glass door
Assembled Wall-mounted cabinet 12U
Size(mm):W530*D400*H600(12U)+IP20+Customized size+Optional mesh door and tempered glass door
Assembled Wall-mounted cabinet 15U
Size(mm):W600*D600*H800(15U)+IP20+Customized size+Optional mesh door and tempered glass door
Assembled floor-standing cabinet 15U
Size(mm):W600*D600*H800(15U)+IP20+Customized size+Optional mesh door and tempered glass door
Assembled floor-standing cabinet 22U
Size(mm):W600*D600*H1200(22U)+IP20+Customized size+Optional mesh door and tempered glass door
Assembled floor-standing cabinet 32U
Size(mm):W600*D600*H1600(32U)+IP20+Customized size+Optional mesh door and tempered glass door
Assembled floor-standing cabinet 42U
Size(mm):W800*D800*H2000(42U)+IP20+Customized size+Optional mesh door and tempered glass door
Electromagnetic shielding cabinet
Size(mm):W700*D1000*H2000+Customized specifications
Integrated intelligent cabinet
Customized colour and sepcifications as needed
Micromodule data center(Cold channel Group )
Customized colour and sepcifications as needed
Rainproof
Cabinet
Customized colour and sepcifications as needed
Rainproof
Cabinet
Customized colour and sepcifications as needed
Stainless steel rainproof Cabinet
Customized colour and sepcifications as needed

Our Amazing Clients

The largest integrated supplier in Northern China, your reliable partner for quality cabinet solutions!

about us

Founded in 2004, As a leading factory for network cabinets in north of china, we have exclusive advantage in production, and OEM Custom design. With more than 20 years in exporting and manufacturing, having excellent experience in providing professional skill to service customer from all over world. according to our support lots of clients have realized sales growth over 30% performance.

Sidestep Common Pitfalls with These Proven Strategies


Struggling to buy a network cabinet? Don’t worry! These strategies will help ensure that you choose a trusted, competent cabinet supplier for better performance, lower risk, and a stronger long-term relationship.

How Our Company Unleash your unlimited potential

"$50,000 Annual Savings Achieved – Here’s How We Do It"

We have a professional team

Our ISO certified team has over 15 years of expertise in precision engineering and compliance (CE/RoHS). From prototyping to volume production, on time, every time. Engineering Smarter

Powered by Cutting-Edge Technology

We craft mission-critical enclosures using CNC laser cutters, automated welding systems, and ISO-certified testing labs, ensuring ±0.5mm tolerances and 100% compliance (CE/RoHS). From prototyping to bulk orders, our advanced tech delivers 15-day turnaround and 98% defect-free output. Where innovation meets reliability

International ce certification

Audited working conditions ensure sustainable partnerships – huge advantage exploring your market sales

Customer Trust

Many of our partners have grown their businesses with our support, and today, they stand as industry leaders. Their success is a testament to our dedication to delivering exceptional value and maintaining long-term partnerships.

Our Successful Story

How we saved a infrastructure project in Southeast Asia against all odds

In 2023, a Southeast Asian telecom giant faced critical hurdles in its 5G rollout: aging network cabinets struggled under tropical monsoons and 85% humidity, causing frequent overheating (45°C+) and a 12% annual equipment failure rate. Coastal salt corrosion accelerated decay, while non-compliant designs risked $500K+ fines for violating IEC 61969-2 standards. With deadlines looming, they needed a robust, scalable solution—fast.

Within 10 days, our engineers deployed to their Jakarta site, designing CorrosionGuard Pro Cabinets—2.0mm hot-dip galvanized steel with anti-salt coatings (1,000-hour SST-tested), IP66-rated seals, and modular rails for 5G mmWave upgrades. Leveraging automated CNC lines (±0.2mm tolerance), we delivered 1,200 units in 30 days, ensuring full compliance and seamless integration with existing infrastructure.

Post-deployment, the cabinets achieved 100% uptime during monsoon season, slashing installation time by 40% (8hr → 4.8hr/unit) and saving $280K annually in maintenance. “They redefined reliability,” praised the client’s CTO, who expanded our partnership to 3 countries. Verify the results: Tour our factory or review SGS/TÜV test reports

 

Our Happy Clients!

“Where Success Stories Come to Life”

“500+ weatherproof (IP66) cabinets on our Indonesia/Thailand 5G towers — zero rust after 2 years of monsoons and salt spray. Pre-installed racks cut install time by 45%, and their team retrofitted old power gear for free. Tough, flexible, unmatched!”

Jemma Stone

Acme Inc.

评分为 5(共 5)

“Swapped 120 old cabinets with their better airflow design — cut Frankfurt data center’s energy use (PUE) from 1.7 to 1.5 in 8 months, saves €280K/year. Their team ran thermal sims first, shipped 5 days early. Now 800+ units across 3 EU sites, no downtime. Smart upgrades, fast execution.”

Jemma Stone

Aeser Corp.

评分为 5(共 5)

How does OEM work?

1

Design & Approval

Share specs → We create 3D models in 48h for your review.。

2

Prototype in 7-10 Days

Test a physical sample (CNC precision, load/weather-proofing).

3

Bulk Production (15-25 Days)

Scalable orders with ISO-certified QC checks.

4

Your Branding, Global Shipping

Add logos. We handle logistics (DHL/FedEx) and offer 5-year support.

Why Choose Us

5 Factory-Direct Advantages Your Current Supplier Can’t Match”

Manufacturing Process

Having an absolutely superior production line ensures that your products are not only of the highest quality, but also of consistently high capacity.

1.Cold-rolled steel sheet
2.Assembly line stamping
3.laser cutting
4.Bend
5.Welding
6.Electrostatic spraying
7.Assembly
8.a finished product
9.Network Cabinet Packing

Our specialized logistics solutions

We offer our customers a comprehensive and transparent process from pre-shipment packaging inspection to final delivery.

we’re here to all your questions

Please Do Not Hesitate To Get A Solution Now!

Our cabinets are built with 1.5mm cold-rolled steel (SGS-tested) for military-grade durability. Optional hot-dip galvanized steel with anti-corrosion coatings is available for coastal or industrial environments.

Yes. All products meet CE, RoHS, and UL certifications, with optional IP66 ratings for dust/water resistance. We provide full compliance documentation with every shipment.

Absolutely. We offer ODM/OEM services with flexible sizing (6U-58U), cooling systems (fans, vents, or AC-compatible), and cable management designs. Share your specs, and we’ll draft a 3D prototype within 48 hours.

Our patented modular airflow design optimizes ventilation, reducing energy consumption by up to 30% compared to traditional cabinets. Thermal simulation reports are available upon request.

Standard orders ship in 15-25 days (98% on-time rate). Expedited options (10 days) are available for urgent projects.

Let us bring your vision to life!

Partner with erhong today: your success starts here!

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Ask For A Quick Quote

We will contact you within 1 hour, please pay attention to the email with the “tianhaojigui@outlook.com”.