About Wandtung
Guangdong Haisen New Building Materials Technology Co., Ltd. is a factory-direct manufacturer of data center infrastructure and critical power products, serving data center, telecom, government and industrial customers worldwide.
Company Overview
Who We Are
Wandtung designs and manufactures data center infrastructure and critical power products — rack PDUs and intelligent PDUs, UPS systems, network and server cabinets, micro modular and containerized data centers, precision and liquid cooling systems, raised flooring, cable management, and energy storage systems. We work directly with data center operators, telecom operators, system integrators, EPC contractors and distributors, supplying both standard catalog products and project-specific engineered systems.
As a factory-direct manufacturer, Wandtung supports OEM and ODM programs, custom electrical and mechanical specifications, and engineering consultation from early project design through commissioning — positioning Wandtung as a single infrastructure partner rather than a single-product vendor.
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Product Categories
OEM/ODM
Custom Manufacturing
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Target Export Regions
Factory Direct
Manufacturing Model
Manufacturing
Factory & Manufacturing
Wandtung operates factory-direct production for cabinets, power distribution and enclosure systems, with in-house engineering for electrical, mechanical and thermal design. Production is organized around standard catalog specifications as well as project-configured builds for micro modular and containerized data center orders.
Assurance
Quality Control
Products are tested at defined stages of production — incoming material inspection, in-process checks and final function/output testing before packing — with electrical safety and performance verified prior to shipment.
Standards
Certifications
Our data center infrastructure products are manufactured at partner facilities certified to CE, UL, TÜV SÜD and IEC/EN standards.
CE
LVD 2014/35/EU compliance — network cabinets and cable tray systems.
Held by manufacturing partner
UL
UL-listed cable trays and optical fiber raceway cable routing assemblies.
Held by manufacturing partner
TÜV SÜD
Attestation of conformity for cable tray and cable ladder systems.
Held by manufacturing partner
IEC / EN Standards
Tested to IEC 62368-1 and EN 61537 for applicable product lines.
Held by manufacturing partner
Certificates and test reports on file — click any card to view the full document.
CE
CE — Low Voltage Directive Compliance
Network Cabinet (K series: KA, KB, KC, KI, KH, KJ, X, KTD)
EN IEC 62368-1:2020 · LVD 2014/35/EC
No. CTICAY401243799041036AC · CTIC Testing Group (Guangdong) Co., Ltd. · 2024-04-10
CE
Safety Test Report — IEC 62368-1 / UL 60950-1
K Series Cabinets
IEC 62368-1:2018 · UL 60950-1:2019
No. EED35R800398 · CTI (Centre Testing International, Shanghai) · 2025-01-16
CE
CE — Low Voltage Directive Compliance
Optical Fiber Raceway
EN 61537:2007 · LVD 2014/35/EU
No. M.2021.206.C67670 · UDEM International Certification (Turkey) · 2021-09-13
CE
CE — Low Voltage Directive Compliance
Ladder Type Cable Tray
EN 61537:2007 · LVD 2014/35/EU
No. M.2021.206.C67668 · UDEM International Certification (Turkey) · 2021-09-13
CE
CE — Low Voltage Directive Compliance
Trough Cable Tray
EN 61537:2007 · LVD 2014/35/EU
No. M.2021.206.C67666 · UDEM International Certification (Turkey) · 2021-09-13
TÜV SÜD
TÜV SÜD Attestation of Conformity
Cable Tray System and Cable Ladder System
LVD 2014/35/EU
No. N8A 091765 0001 · TÜV SÜD Product Service GmbH · 2026-05-18
UL
UL Certificate of Compliance
Cable Routing Assemblies — Optical Fiber Raceway & Fittings
UL 2024 — Signaling, Optical Fiber and Communication Raceways and Cable Routing Assemblies
No. 20160519-E479416 · UL LLC · 2016-05-19
UL
UL Certificate of Compliance
Cable Trays
CSA C22.2 No. 126.1-09 · NFPA 70 (National Electrical Code)
No. 20160404-E479416 · UL LLC · 2016-04-04
Reach
Global Markets
Wandtung exports data center infrastructure products and project solutions to the Middle East, Africa, Southeast Asia, Europe, South America and Central Asia, supporting distributors, wholesalers, EPC contractors and direct end-user projects.
Engineering Support
Custom Solutions & Project Delivery
Beyond catalog products, Wandtung's engineering team supports project-specific configuration — from PDU outlet layout and cabinet dimensions to complete micro modular and containerized data center system design — backed by technical documentation and delivery coordination for overseas projects.