HANZA Electric Suzhou

HANZA’s manufacturing
site in Asia

Located in the global manufacturing hub of Suzhou Industrial Park HANZA China caters to an international customer base. We offer flexible manufacturing capabilities for industrial and consumer needs. Our 80 professionals have long experience from wire and cable processing to complex project-based panel and cabinet assemblies. To further expand our scope and service level we moved to new, bigger facilities during 2021 and have added PCB assembly to our offer.

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Flexible assembly services in Suzhou, China

HANZA’s Cluster China provides services to meet the needs of local and global customers’ manufacturing needs. We offer full supply chain

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management for both industrial and consumer products from sourcing to final assembly.


Flexible manufacturing site in Suzhou

Located in the global manufacturing hub of Suzhou Industrial Park our factory with a staff of 80 manufactures products used in industries from heavy

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machinery to fine electronics, both in China and abroad. The scope of production ranges from wire and cable assemblies, through control cabinets to consumer products assembly.


Wires and cables, control cabinets and assembly services

HANZA Electric Suzhou provides professional assembly services focused on wire and cable harnesses, assembly of control panels and cabinets,

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electronics, as well as final assembly of industrial and consumer products.

why us

Customer value from diverse manufacturing capabilities

With over 20 years of history for the site, our team of professionals has the experience to offer a turn-key solution to most customer needs.

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What we do not produce in-house we can source from our extensive local supplier base. We can offer a flexible solution to customer needs from project based single cabinet assemblies to automated mass production of large volume wiring and cable assemblies, without compromising quality and service level.

Machine park with diverse production technologies

Automated cut-strip-crimp wire processing

KM Digitech wire processors with crimp monitoring ensure efficiency and quality up to 2,5mm2

Automated cut and strip technology for cables up to 70mm2

Schleuniger Power Strip production line for heavier wires and cables and several local production lines for smaller diameters

Cable and label marking technologies

Several inkjet and hot-stamp printing solutions for cables and shrink tubes, as well as laser marking for labels

Wide range of crimping tools for secure connectivity

Existing inventory of applicators and crimp dies reduce start-up costs and time for new projects

Multichannel testing for wire harnesses

We provide 100% electrical testing with universal and custom-made testing jigs for all wiring products

Ultrasonic welding for plastic parts

Dukane ultrasonic welding machines to ensure secure welds of plastic components


We offer complete as well as partially assembled products where HANZA is responsible for testing, configuration and optimization of the entire product flow. The majority of the components are manufactured in our own factories and the remaining parts are sourced-in. Here, our customers benefit greatly from our global supplier network, constantly benchmarked by our sourcing department.


We have extensive experience of handling the entire supply chain, including warehousing, with deliveries directly to our customers’ customers and markets.


We help you with the development of prototypes and to facilitate a transition to series production. Prototypes are configured for immediate volume production. We also offer simulations before prototype production, guaranteeing that the details are viable.

Wire and cable harnesses

Our UL-recognized wire harness production utilizes automation to ensure efficient and high-quality delivery of both low-volume-high-mix as well as high-volume needs. Inkjet and laser marking systems complement the flexible production set-up.

Control panel and cabinets

Our dedicated cabinet assembly team handles both project-to-order, as well as serial orders of control cabinets and panel assemblies. Quick turnaround from RFQ to delivery for even large and complicated cabinet projects.

Assembly services

Integrating our other manufacturing capabilities and extensive supplier base, the Suzhou site is able to offer a competitive solution to most customer required assembly needs, ranging from simple industrial sub-assemblies to turn-key consumer goods ready to ship to retail locations.


The right certifications for production are crucial

All HANZA factories hold a variety of certifications adapted to the business and technology in which they operate. The certificates complement our ambitious protocols for reduced environmental impact, data security, work environment and product quality.


ISO 14001


ISO 9001

UL file No. E251348


HANZA Electric Suzhou

Switch number
Tel. +86-512-62868001

HANZA Electric Suzhou
Dongfang Industrial Park
Area B, Building 1, 3rd Floor
No. 20 Huayun Road
Suzhou Industrial Park
Jiangsu province, China

Cluster President
Rainer Olesk
+86-1370 14 19 301

Account Manager
Fanny Lu

Account Manager
Lynne Wu