ZIkai Hua

Zikai Hua, Ph.D., is the founder and principal scientist at Orthotek Lab, an independent laboratory specialising in the biomechanical evaluation of orthopaedic and spinal implants. With over 20 years of experience in biomaterials and mechanical testing, Dr. Hua and his team partner with medical device innovators globally to design and execute strategic test programs that support regulatory approval and ensure clinical performance. Orthotek Lab is accredited to ISO/IEC 17025 and provides expertise across a wide range of international standards, including ASTM, ISO, and NMPA-recognised methodologies. 

Junjun Zhu

Junjun Zhu, Ph.D, Biomechanical Testing PI in Orthotek Lab, is active in the field of sports biomechanics, medical device innovation and intelligent diagnosis and treatment for over 15 years. He has published more than 40  academic papers in related fields. He is also in the editorial board of “Arthroscopy: The Journal of Arthroscopic and Related Surgery”.