- Brand: dad
- Model: ZC3-A type
- Product Number: ZC3-A type
- Color Classification: leling Concrete Test Hammer ZC3-A
- Renovation and construction content: Installation Engineering
About Quality: Shandong Leling plant, the franchise Hammer, Tongji University laboratory designated cooperative units. Sales Network Shandong Leling Hammer, can contact the site after receiving Shandong telephone, newspaper serial number to check the authenticity.