
Kingbull has a national accreditation laboratory with full test equipment which certified by CNAS. Kingbull owns 77 patents and Chief edit 17 national standards of pipe industrial.
Kingbull products are divided into 7 categories.They are PEX pipe systems, PERT pipe systems, Multilayer pipe systems, PPR pipe systems, PB pipe systems, PVC pipe systems, and PE pipe systems. The professional pipe systems are involved in many fields, such as water supply system in civil building, heating, pollution discharge, utility water supply & drainage, chemical industry.