Global Leader in Refurbished Metallurgical Equipment Solutions
Empowering metal processors worldwide with cost-effective, agile upgrading services for used metallurgical equipment. We provide total solutions encompassing demand-driven procurement, expert equipment revamping, global logistics, and optimized factory design.
Strategic Positioning
KEEPWIN specializes in full lifecycle solutions for pre-owned metallurgical equipment. As a resource integrator in the metallurgical equipment sector, KEEPWIN has established a comprehensive "Acquisition-Upgrading-Lifetime Support" system, dedicated to providing metal processing enterprises with:
✅ Cost Optimization: Average 43% reduction in equipment procurement costs (compared to new equipment purchases)
✅ Equipment Revamping:
✓ 20/18/8/6/4-HighCold Rolling Mills
✓650/700/750/850 Hot Rolling Mills
✓ Tandem Mills/Slitter/ Tube Mills
✅Resource Integration:
✓ ≥92% Acid Recovery Rate in Pickling Lines
✓ Energy-Efficient Annealing Furnace (0.8 GJ/t vs 1.2 GJ/t industry average)
Core Competencies
Precision Procurement
•Resource integration advantage: 800+ dynamic inventory units covering 12 production line categories, focusing on internationally and domestically renowned brands of rolling mills, energy-efficient heat treatment furnaces, and modular systems.
Global Resource Network
• Equipment Sources:
▶ 65% from leading Chinese steel mills (TISCO/Baowu Group/Tsingshan) and equipment manufacturers (CNHHI, Sinosteel, NORINCO Group, China First Heavy Industries, China Second Heavy Industries, Shaanxi Yate, Nanbao)
▶ 25% premium European and North American assets (Danieli, Primetals, SMS Group, Andritz)
Technical Support
R&D Capability
• 30+ Expert Team:
◈2 National-Level Rolling Technology Advisors
◈ 10 Professors from USTB, Northeastern University
◈ 30 production line Senior Engineers
Strategic cooperation
✓ 20/18/8/6/4-Hi CRM Design from WEIBO, Sino Steel, Tai steel, Bao Steel
✓ Electrical control proposal from ZZ
✓ Rampving technical service
Electrification Retrofit
• ✓ Siemens S7-1500 PLC Upgrade
• ✓ ABB ACS880 Drive System Replacement
Documentation Support
• ✓ Full Mechanical/Electrical Drawings
• ✓ CE/GOST/EAC Certification Consulting
Quality Assurance
• ▶Installation and Commissioning Guidance, Plant Design, Process Optimization
• ▶ 24/7 Remote Technical Support
20 years’experience
Deep Industry Expertise
Accumulated extensive knowledge in metallurgical equipment revamping, plant design, and process optimization across 12+ production line categories.
Proven success in upgrading 20/18/6/4-Hi cold rolling mills, hot rolling lines, tension levelers, and slitting/cut-to-length systems.
Global Project Excellence
Delivered 100+ customized solutions for clients worldwide (e.g., India, Europe, China)
Mastery in cross-border logistics, equipment relocation, and factory commissioning for seamless global operations.
End-to-End Support
24/7 technical assistance covering installation, debugging, and process optimization.
Full documentation: mechanical/electrical drawings, CE/GOST certification, and Siemens/ABB retrofit expertise
Global Success Case
Conversion of a 700mm plain carbon steel hot rolling line into a 600mm stainless steel 201 hot rolling line, Quantity: 1 set
Original equipment location: Tangshan, Hebei
Customer: Raipur, India
Sales year: 2024
750mm stainless steel hot rolling line, capable of rolling 570mm stainless steel, Quantity: 1 set
Original equipment location: Wuzhou, Guangxi
Customer: Kanpur, India
Sales year: 2023
850mm stainless steel hot rolling line, capable of rolling 620mm stainless steel, Quantity: 1 set
Original equipment location: Foshan, Guangdong
Customer names:
Sales year: 2023
Ahmedabad, India
Raipur, India
750mm stainless steel cold rolling line, capable of rolling 690mm stainless steel, Quantity: 2 sets
Original equipment location: Foshan, Guangdong
Customer: Raipur, India
Sales year: 2024
650mm stainless steel cold rolling line, capable of rolling 580mm stainless steel, Quantity: 2 sets
Original equipment location: Foshan, Guangdong
Customer: Raipur, India
Sales year: 2023
750mm stainless steel cold rolling line, capable of rolling 650mm stainless steel, Quantity: 2 sets
Original equipment location: Foshan, Guangdong
Customer: Rajasthan, India
Sales year: 2023
750mm stainless steel cold rolling line, capable of rolling 650mm stainless steel, Quantity: 2 sets
Original equipment location: Foshan, Guangdong
Customer: Rajasthan, India
Sales year: 2019
1450mm partial eight-roller stainless steel cold rolling line, capable of rolling 1250mm stainless steel, Quantity: 1 set
Original equipment location: Zhaoqing, Guangdong
Customer: Kanpur, India
Sales year: 2020
1450mm stainless steel leveling and tension leveling line, capable of processing 1250mm stainless steel, Quantity: 1 set
Original equipment location: Foshan, Guangdong
Customer: Kanpur, India
Sales year: 2024
1050mm stainless steel cold rolling line, capable of processing 900mm stainless steel, Quantity: 1 set
Original equipment location: Wuxi, Jiangsu
Customer: Kanpur, India
Sales year: 2024
