Hollow Block (400×200×200mm): 17280-23040 pcs Solid Block (240×115×53mm): 80640-115200 pcs Hollow Block (240×115×90mm): 50400–67200 pcs Holland Brick (200×100×60-80mm): 55296–69120 pcs
- Company: CMM Machinery
- Country: China (Mainland)
- Business Type: Manufacturer
- Founded Year: 2002
- Address: National HI-TECH Industry Development Zone, Zhengzhou, China
- Contact: zhaolin Wang