About Us
Transforms Patient Experience
One Day to a Confident, Functional Smile!
Traditional implant restoration requires months of wearing fragile temporary dentures.
OneDayWall® allows patients to walk out on surgery day with a rigid, metalreinforced final prosthesis, restoring chewing function and aesthetics immediately.
ConeWeld is dedicated to pushing the boundaries of digital and clinical implant dentistry. Through our patented One Day Wall® system, we combine dental electric resistence welding and conometric friction-fit technology to offer patients a histrory-proven,predictable, durable, and same-day full-arch restoration..
Meet the Founder: Dr. Chien-Hai Li
C.V of Founder
Founded by Dr. Chien-Hai Li, Director of Chuan Sheng Dental Clinic in Hualien, Taiwan. Dr. Lee holds a Master’s degree in Oral Implantology from Goethe University Frankfurt, Germany (2011). Recognized as one of Taiwan’s Top 100 Physicians by Business Weekly in 2009, he has dedicated his career to refining and re-difine the full-mouth rehabilitation workflows.
Origin of OneDayWall®
Inspired by European intraoral welding techniques introduced in 2013, Dr. Li traveled to Italy to master the craft. In 2018, he officially introduced OneDayWall®—a streamlined, standardized protocol designed to overcome traditional provisional denture fractures and complex lab delays.
Global Academic
Dr. Li’s research and clinical outcomes have gained international acclaim. He was invited as a keynote speaker at the 1st, 2nd, 3rd, and 5th International WeldOne™ & Conometric World Congresses in Italy (2015–2023), presenting breakthrough protocols in intraoral welding to clinicians worldwide..
Friction-Fit Retention
In 2022, ConeWeld introduced the Konus Teeth System. By replacing traditional screw-retained mechanisms with physical conometric friction-fit retention, OneDayWall® eliminates screw access holes, prevents acrylic chipping, and avoids peri-implantitis caused by residual cement..
Biomechanical Validation
Backed by international literature and Finite Element Analysis, rigid intraoral splinting with a pure titanium framework reduces abutment stress by up to 525% and acrylic deformation by nearly 90%. This structural rigidity protects implant-bone integration from excessive occlusal forces.
Minimal Bone Reductiongin
Inspired by European intraoral welding techniques introduced in 2013, Dr. Lee traveled to Italy to master the craft. In 2018, he officially introduced OneDayWall®—a streamlined, standardized protocol designed to overcome traditional provisional denture fractures and complex lab delays.
Efficient Doctor-Technician Workflow
By integrating specialized custom trays and pre-milled Shell prostheses, OneDayWall® combines impression taking, vertical dimension (V.D.) recording, and coping pickup into one single chairside step, ensuring unparalleled precision and time efficiency
Rapid Maintenance & Dental Hygiene
Cleaning traditional screw-retained prostheses requires lengthy 30-minute appointments with screw removal risks. OneDayWall’s friction-fit structure allows dentists to retrieve, clean, polish, and re-seat the prosthesis in under 3 minutes, making routine maintenance effortless.
Partner Network & System Compatibility
ConeWeld collaborates with the Topo Dental Laboratory team to support over 20 global implant systems. With trained technicians and comprehensive inventory, our medical network spans dozens of leading clinics across Taiwan, ensuring seamless support for both clinicians and patients.
Development of One Day Wall
