... 30ton,40ton, 60ton, 100ton; 3. Quality level: excellent quality for international market, made in China, WEITAIER brand; 4. Certificate: ... perfect testing equipment to protect the the product overall structure is reasonable, reliable performance.4. Frame body Q345B ... welding throughout beams, and other cross-section main stringers structure for optimum carrying effect.5. Well-known brand axles, ...