We’re proud to have completed a major delivery—spanning a set of blast furnace cast iron cooling stave over a focused three-month period—for Formosa Group (Vietnam), part of one of Asia’s largest industrial conglomerates.
As one of the few stave cooler manufacturers operating two subsidiary factories, in china. we efficiently aligned our production capacity to deliver both speed and consistent quality.
What makes this collaboration stand out is not just the volume, but the way we work:
Transparent production workflows, with key stages open to client oversight
Full traceability, from raw materials to final delivery
Open-door manufacturing—our clients are welcomed to see every step firsthand
A shared mindset focused on accountability, precision, and long-term collaboration
We believe:
Reputation is earned through execution.
Confidence comes not from what we say—but from what we deliver.
This ongoing partnership with Formosa reflects a working relationship built on clarity, shared standards, and consistent delivery. Thank you to our client for their continued collaboration, and to our team for turning high expectations into solid outcomes.

Tianyu Metallurgical Equipment (Hangzhou) Co., Ltd., established in 1994, is a specialized manufacturer of metallurgical cooling equipment and precision cast iron components. We operate two in-house production facilities and work closely with trusted partners to serve global industrial clients. To date, Tianyu has delivered cooling equipment and wear-resistant castings to over 300 blast furnaces and 200 converters, supporting more than 300 clients across the iron & steel, mining, construction machinery, energy, and general industrial equipment sectors.
From high-performance castings to green actions like spring tree planting, Tianyu is dedicated to sustainable development, reliable quality, and long-term cooperation with global partners.