About Us > Key Senior Management
Key Senior Management
Lilian Wong Zhi Hui
Chief Financial Officer
Ms. Lilian Wong Zhi Hui, a Malaysian, female, aged 40, was appointed as Chief Financial Officer of the Company on 1 September 2025.
She holds a Bachelor of Arts (Honours) in Accounting and Finance from Sheffield Hallam University, United Kingdom. She is a Fellow of the Association of Chartered Certified Accountants (ACCA) and a Chartered Accountant of the Malaysian Institute of Accountants (MIA).
Ms. Lilian Wong joined W T K Holdings Berhad on 16 April 2024 as Deputy Chief Financial Officer. She has more than 15 years of extensive experience spanning both the professional and commercial sectors. She began her career with Deloitte Malaysia, Kuala Lumpur, where she was involved in audit and special assignments, before moving into the commercial sector where she gained hands-on experience in financial management, including budgeting, financial reporting, cash flow management, cost control, forecasting, risk management and investment decisions.
Over the years, she has held several senior positions, including Accounts Manager and Financial Controller, in both private and public listed companies, primarily within the oil palm industry.
Choo Boon Hock
Senior General Manager
Mr. Choo Boon Hock, a Malaysian, male, aged 57, started his career with Loytape Industries Sdn. Bhd. (“Loytape”) in 1996 as a Chemist and was subsequently promoted to General Manager in 2005. He was subsequently promoted to Senior General Manager in 2019 and assumed additional roles in overseeing the operations of Central Mercantile Corporation (S) Ltd. in Singapore.
He holds a Bachelor of Applied Science Degree (Hons) from Universiti Sains Malaysia. His invaluable experience and vast knowledge of management, local and export marketing, operations management as well as the business network established in Malaysia and overseas over the years has helped Loytape in achieving its mission and growth to be a leading adhesive tapes manufacturer in this region.
Joseph Sia
General Manager, Plantation Segment
Mr. Joseph Sia, a Malaysian, male, aged 51, joined WTK in 2012 as Geographic Information Systems (GIS) Manager. Leveraging his background in computer science, he applied his technical expertise to oversee spatial mapping, estate data management, yield analysis and operational planning across the Group’s plantations and oil mills, supporting accurate, data-driven decision-making.
In 2016, he was appointed as Operation Manager of the Plantation Division, coordinating multiple estates and implementing initiatives to improve operational efficiency and productivity, particularly in replanting activities. He was subsequently promoted to General Manager in 2022, and currently drives strategic initiatives, optimise operational processes and promotes sustainable growth across the Group’s plantations.
Albert Wong Chong Pei
General Manager, Plantation Segment
Mr. Albert Wong Chong Pei, a Malaysian, male, aged 49, joined WTK in 2002 as an Accounts Executive and progressed to Business Development Manager in 2015.
With a Bachelor’s Degree (Honours) in Accounting and Finance, complemented by a Diploma in Applied Science (Sustainable Tropical Forestry Management), he combines financial acumen with expertise in sustainable plantation management.
In 2017, he was appointed as Operation Manager, responsible for optimising the Group’s palm oil mill performance and implementing sustainable operational practices. Recognising his leadership and expanded operational responsibilities, he was subsequently promoted to Deputy General Manager in 2022 and later to General Manager, enhancing productivity and driving growth across the Group’s plantations.
Desmond Kang Dai Yiing
General Manager, Food Segment
Mr. Desmond Kang Dai Yiing, a Malaysian, male, aged 48, joined WTK in 2024 as General Manager of WTK Food Segment, oversees the overall operations and drives strategic initiatives to expand market share and revenue growth for the Group’s food business.
Prior to joining WTK, he held senior roles in a listed company in Sarawak, where he was responsible for group timber, plantation and water-related business operations, as well as sales and marketing management. These experiences developed his commercial knowledge, operational expertise and leadership skills, which he now applies to strengthen WTK’s food operations and drive sustainable growth.
He holds a Master of Business Administration and a Bachelor’s Degree in Business and International Management, and is a member of the Malaysian Institute of Management.