Dear friend,
I’m Marada Guo, Export Manager at Tianjin Aolite Electrical Measuring Trade Co., Ltd. – a trusted manufacturer of disposable thermocouples (HS: 9033000090) and samplers (HS: 9027900000) since 1996.
Why do steel mills in India, Pakistan, Turkey, Egypt, and Brazil choose us?
High production capacity – 10 million thermocouples + 5 million samplers per year → stable supply.
Advanced automation – Fully automatic welding ensures precise PtRh wire welding, lowers cost, and improves efficiency (direct replacement for Her****).
Full customization – Tube length, type (B/S/R/W), and model (602/603/604) can be tailored.
Complete product range – Oxygen probes, hydrogen probes, contact blocks, compensation cables, and temperature devices for steel mills.

Interested in a product catalog or a sample test?
Simply reply to this email – I’ll send you our latest catalog and pricing within 24 hours.
Best regards,
Marada Guo
Export Manager
Tianjin Aolite Electrical Measuring Trade Co., Ltd.