Home » Certificates

With ISO9001-2000 certified, we strive to meet the needs of customers and enhance customer satisfaction. Chinzen already has the Export Qualification Certificate and won the Self-supporting Import and Export Permission License in 2006. Our products have won many certificates. Wheel loader ZL16E, WZ30-32, WZ30-25, ZL35E, ZL40A, ZL50E, ZL50D, ZL50F and ZL50G have obtained the Modeling Test Certificate of National Engineering Machinery Quality Supervision and Inspection Center. Our JZZ20A and JZL30A road roller have won that certificate as well. Both the drum brake and disk brake have won the Modeling Test Certificate of National Heavy-duty Vehicle Quality Supervision and Inspection Center.

Main Products
  • 5000KG Wheel Loader ZL5OG The 5000KG wheel loader, ZL50G is equipped with the coaxial flow amplification system, so the machine can achieve flexible steering. With the hydraulic pilot operation device, the machine operates conveniently.
    The wheel loader has an automatic leveling device to improve the ...
  • Asphalt Concrete Paver LTU95 The asphalt concrete paver LTU95 has multi functions. The machine is used for paving asphalt on various high-grade highways and expressways and is used for paving various stable layers. Its traveling, material feeding and distributing systems all are fully hydraulic driven and controlled by microcomputer. Equipped with...
  • Tire Road Roller JZL30A The pneumatic tire is employed to compact the layer spacing which causes no damage to the compacted materials. The kneading action produced from the elasticity of tires can make the layering materials move in any direction, to evenly,tightly and seamlessly compact the road surface and prolong the service life of road.
  • Single-drum Road Roller JZZ20B The single-drum road roller uses an imported piston-type gear pump and motor, smoothing the machine startup and vibration stop, and ensuring the high compacting quality. With the cylindrical structure, the machine features sound rigidity and high strength. Its bearing uses the short cylindrical bearing ..
  • 3000KG Wheel Loader ZL35E The machine is designed with a novel appearance.
    The wheel loader uses the key-block type propeller shaft characterized by high impact resistance and reliable transmission of power.
    The machine employs the articulated frame, assisting with the small turning radius, so the machine can operate flexibly.