precast concrete connection grout sleeve couplers

{"cid":"91225908","title":"Lifting Eye Anchor for Precast Concrete Anchor Bolt Lifting Socket","imgUrl":"https:\/\/img.chinax.com\/nimg\/8d\/87\/d2502cb931ff3147de30dd140315-200x200-1.jpg","attrs":{"Price":"USD 0.1-1\/pcs","Brand Name":"XC","Minimum Order Quantity":"500 KG","Delivery Time":"30 days","Certification":"ISO9001","Place of Origin":"Zhejiang, China","Payment Terms":"L\/C,T\/T","Application":"Building Construction","Function":"Lifting and Fixing","Compatibility":"Compatible with Various Lifting Systems","Type":"Lifting Anchor","Usage":"Precast Concrete Construction","Material":"Steel"}}

{"cid":"91193937","title":"Precast Concrete Wall Tie Rod PVC Spacer Tube for 15\/17mm Tie Rod System","imgUrl":"https:\/\/img.chinax.com\/nimg\/46\/88\/19eefd10f3d77bc3c9a0ab09ce5f-200x200-1.jpg","attrs":{"Price":"~","Brand Name":"MF","Model Number":"D27","Minimum Order Quantity":"500 pcs","Delivery Time":"20~30days","Certification":"ISO","Place of Origin":"China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,","Supply Ability":"50000pcs\/mouth","Packaging Details":"\/","Name":"Plastic bar spacer","Material":"Q235\/Q245","Technology":"Extruding","Diameter":"27mm","Color":"Silver\/Customized","Application":"Concrete Slab Wall Formwork","Usage":"Construction","Type":"Heavy duty"}}