Materials and finished products
Miniature MI, hot runner, multipoint and reduced-diameter constructions matched to materials and installation requirements.
About OSK · Since 1986
A history of making.
A focus on what comes next.
Changzhou OSK Special Cable Co., Ltd. develops and manufactures MI materials, thermocouples and specialty temperature sensing products.
Our beginnings
Rooted in Changzhou.
Focused on temperature sensing.
Founded in 1986 as Xinhe Special Wire Factory in Lucheng Township, Changzhou, our business has grown from temperature sensing elements into MI material drawing, high-density insulation filling, custom structures and finished thermocouples.
MI thermocouples and miniature MI materials are central to our work. Our product range also includes thermocouple and compensating wire, platinum RTDs, precision heaters, instruments and connection accessories.
Company milestones
Manufacturing capability,
built step by step.
- 1986
Our manufacturing roots
The predecessor of OSK, Xinhe Special Wire Factory in Lucheng Township, Changzhou, was established, beginning our work in temperature sensing products.
- 2000
An in-house production line
Our first independently developed MI production line entered service.
- 2002
Broader sales channels
Online sales channels were developed alongside customer service and sales support.
- 2002–2012
Growing collaboration
Supply relationships expanded across industry, research and universities, building application experience.
- 2020
Expanded production capacity
Factory expansion supported production scale, delivery efficiency and custom manufacturing.
- 2020–2026
More applications
Products continued to serve aerospace, semiconductors, medical applications, new energy and precision temperature measurement.
Company milestones follow the revised OSK product manual.
Our capabilities
From MI material
to the complete assembly.
Equipment developed in-house
MI drawing lines and precision annealing lines designed and manufactured around our production needs.
Testing and custom support
Laboratory equipment and application discussions supporting product specifications and custom configurations.
Product enquiries · Custom designs
Built around your application.
Talk to OSK about your operating conditions and installation.