
12mm Fromwork Grouting Sleeve for Rebar Connecting. High Strength Material: Made of HRB400 steel for durable and reliable rebar connection performance. Fast Installation: Saves time and reduces steel usage with an ideal solution for contractors. Wide Size Range: Available in various diameters from 16mm to 50mm for different rebar sizes. OEM/ODM Support: Offers full and flexible customization from samples or designs. ISO Certified Quality: Factory is ISO 9001 certified with strict QA/QC inspection processes. Global Export Experience: Products exported to Japan, USA, Canada, Germany, and Spain. Professional Manufacturer: Established in 2005 with 19 years of export experience and 5 production lines. Comprehensive Support: Provides after-sales service and warranty coverage for all products.