Frank Liesenhoff

As the Technical Director of Shoe Tech Department, Mr. Frank Liesenhoff applies his shoe tech know-how and experience to support the team in handling shoemaking related projects. He supports PFI’s fast growth with his professional knowledge from the shoe technology standpoint. Having entered the shoe industry for four decades, Mr. Liesenhoff is exceptionally experienced. Not […]

Dr. Tommy Ou

General Manager of Quanzhou Laboratory, Dr. Tommy Ou holds a Doctor in Physical Chemistry from the Xiamen University in China with a specialization in new materials like nanomaterial and their applications in the environment. He has 14 years of experience in the testing and quality assurance industry. He also has profound knowledge of laboratory management, […]

Dr. Frank Wen

Dr. Frank Wen holds a Doctor in Marine Chemistry from Xiamen University. He has 14 years of solid work experience in the testing of footwear, textile, environment, and other fields. Currently as the Technical Director of Chemical and Physical Department, he is mainly responsible for managing PFI’s chemical and physical testing team and its system […]