Since
2001
Serving over 150 Steel Plants across the World
Designed and Manufactured over 200 Rolling Production Lines in Over 20 Countries
Over
40
Reference Plants
Hot Rolled Section Mills Covering 100~1600mm Production Lines for H-beams, I-beams, Angles, Channels, Rails, Ball Flat Steel and Sheet Piles, etc.
MORE +
Over
150
Reference Plants
Hot Roller Strip Mills Covering 450~2250mm Production Lines, with Final Product Size of 0.8-25.4*145-2100mm
MORE +
ZZ's
Mission
To Equip the World with High-End Equipment, Create the Best Value for Customers through Continuous Innovation.
MORE +ZZ Science & Technology
PRODUCTS
ZZ Science & Technology
WHY CHOSE US?
ZZ was founded in 2001
Designed and manufactured over 200 rolling production lines
More than 300,000 m2 building area of the three manufacturing bases, with over 400 sets of CNC machining tools
45% of the global top 100 steel enterprises are zz customers
ZZ Science & Technology
CUSTOMERS
45% of the Global Top 100 Steel Enterprises are ZZ's Customers
Remarks：According To The Latest Ranking by WORLD STEEL ASSOCIATION
ZZ Science & Technology
R & D Center
Total quality management is applied in every process of ZZ’s products, from engineering, procurement,manufacturing process route plan, machining, assembly, and commissioning.
ZZ Science & Technology
Quality Assurance
ZZ was founded in 2001 and is a listed company on the Shanghai Main Board in China.
What's News?
news
19
06
2025
Tel: +86-22-86996623 +86-18920319154
E-mail: info@tjzzjt.com sales@tjzzjt.com
Add: Gaoxin Road 65# Beichen Technology Park, Tianjin, China.
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