- Our strength
Established in 1992, ZZHZ is a company combine design, fabricate and brige construction for lifting equipment.Our products are widely used in highway, railway and high speed railway bridge construction projects in domestic market; meanwhile they are exported to many countries such as Vietnam, Singapore, India, Indonesia, Sri Lanka, Saudi Arabia, Qatar, and Morocco.
With manufacture and construction experience for over 20 years, ZZHZ has obtained production license issued by China General Administration for Quality Supervision, Inspection and Quarantine, and got ISO9001:2008 quality system certification and CE certification. To have more powerful development ability, ZZHZ cooperates with China famous universities, such as Southwest Jiaotong University, Dalian University of Technology and Wuhan University of Technology. Especially, as one of our patents, isosceles triangle honeycomb type main girder is initiative design and adopted in the worldwide.
- Introduction about CD1 Type Electric Hoist [ Aug 30,2015 ]
- Common Used Steel for Gantry Crane and Bridge Crane [ Aug 22,2015 ]
- What Factors Decide the Price of Gantry Crane? [ Jul 28,2015 ]
- ZZHZ Introduction about QD Overhead Crane [ Jun 30,2015 ]
- Protective Measures for the Electrical System of Movable Scaffoldi... [ Jun 30,2015 ]
- ZZHZ Guidance on Gantry Crane Installation [ Jun 22,2015 ]