Andy Luong

Mr. Andy Luong, the Founder of UMS Holdings, has been the Group's Chief Executive Officer since January 2005. He currently holds 110,130,727 ordinary shares in the Group which comprise of direct and deemed interest.

Mr. Luong has more than 20 years of experience in manufacturing front-end semicon components. He acquired his machining skills through his experience working in his family's machining business in Vietnam. He emigrated to the USA from Vietnam in 1979 and shortly after college, started a precision machining business called Long's Manufacturing, Inc.

Sylvia SY Lee Luong

Mrs. Sylvia Luong was appointed the Group's Chief Operating Officer on 23 November 2007. Prior to her appointment, she was the Vice President of Sales & Marketing of the Group. Mrs. Luong is responsible for the daily operations of the Group and managing the Group's marketing and business development efforts.

She has more than 20 years of experience in engineering and marketing and began her career with Avantek, Inc. as an engineering assistant before joining Long's Manufacturing, Inc in 1989.

Loh Meng Chong, Stanley

Mr. Stanley Loh joined the Company on 5 September 2008 as the Group's Financial Controller. He brings with him over 20 years of experience in finance, accounting, treasury and auditing. Before joining the Company, he held several controllership positions in trading and manufacturing organizations.

Dave Penland

Mr. Dave Penland joined UMS as Operations Director on 28 September 2010. In this role, he is responsible for the day to day Singapore operation and supervision of staff, reporting directly to the COO.

Mr. Penland brings with him more than 20 years of international experience across various manufacturing companies including semiconductor, nanotechnology and machining operations.

Kay Tan Kian Hong

Mr. Kay Tan was appointed Global Account Director in 2007, located in Milpitas, California. As Global Account Director, Mr. Tan holds overall responsibility for managing the relationship between UMS and our key customers in USA by facilitating appropriate customer contacts at all levels, across all business creation cycles.

Prior to joining UMS in April 2007 Mr. Tan held a number of positions with increasing responsibilities. Mr. Tan started as a Trainee Supervisor in precision machining in 1989 and in 2003, re-located to California, USA as a Key Account Manger. Mr. Tan brought with him 18 years of broad scope experience in the machining and assembly for high-tech equipment manufacturing industries and hands on experience in Project Management, Account Management, Sales and Marketing.