PARTNER HOTELS

Terachai Yaoprukchai
Sustainability Business Manager SGS

A highly motivated and results-driven professional with 21+ years of experience spearheading impactful sustainability initiatives and managing business operations across diverse industries. Proven expertise in developing and executing sustainability strategies, conducting audits, managing certification processes, and fostering stakeholder engagement. Background in mechanical engineering, he possesses the technical knowledge essential for understanding energy use and GHG emissions within complex industrial settings.

Dr. Sittha Sukkasi is a designer and developer with a deep passion for sustainability. He is committed to enhancing the quality of life by developing innovative and sustainable
design solutions that are both insightful and creative.

Dr. Sukkasi holds a Bachelor of Science degree in engineering from Brown University and a Master’s and Doctor of Philosophy degrees in mechanical engineering from the Massachusetts Institute of Technology (MIT) in the United States. At MIT, he engaged in research on design methodologies, acquired training in product development, and contributed to the teaching of a product engineering course. Currently, he holds the position of senior researcher at MTEC, a national research center in Thailand.

Dr. Sukkasi has spearheaded and contributed to numerous design and development projects. Prominent examples include an innovative device for treating contaminated drinking water in impoverished regions, upcycled furniture crafted from waste materials, a multifunctional bed designed to promote active aging, fall-prevention devices for hospitalized patients, sensory blankets tailored for individuals with dementia, a concentration-training game, toys that facilitate multigenerational family bonding, toys specifically designed for children with special needs, and home-monitoring technologies that prioritize human well-being. Furthermore, he has developed methodologies for commons-oriented design, environment-community-human-oriented design, and attentive empathetic design. Additionally, he finds fulfillment in multimedia design, encompassing graphics, websites, brand identities, and travel videos.

Dr. Sukkasi is actively involved in research and development that explores the intersection of design and sustainability. Current topics include designing and developing sustainable products, exploring commercial applications of climate-positive and environmentally friendly materials, conducting strategic research on essential skills for organizational sustainability transformation, and analyzing future scenarios for environmental and social sustainability.

Dr. Sukkasi’s research has been published in academic peer-reviewed journals, presented at international design conferences and trade exhibitions, and recognized by organizations such as Grand Challenges Canada and the Hong Kong Trade Development Council

Mr. Xie Yizhang has 20 years’ experience in Cosmetics technical area. He joined Mary Kay (China) in 2010 and now serves as Senior Manager, Technical Services and Commercialization to lead Packaging Development, Formula Transfer, Process Development and Stability Analysis in AP region.

Denice Sy is the Chief Sales and Marketing Officer (CSMO) for Ever Bilena Cosmetics, Inc. (EBCI). Before joining Ever Bilena, she graduated with honors from University of California Berkeley in 2014 where she obtained a simultaneous degree in B.S. Business Administration at the Haas School of Business and B.A. South & Southeast Asian Studies. She was also a recipient of the prestigious Fashion Scholarship Fund in New York, and is currently a regular lifestyle columnist at Manila Bulletin.

As the CSMO of EBCI, the company behind beauty brands Ever Bilena, Careline, Spotlight Cosmetics, Hello Glow, Ever Organics, Hyaloo and Blackwater, Denice has a bold vision of elevating Filipino beauty across all categories, market segments, and retail channels. Ever Bilena is the #1 local color cosmetics brand in the country, and aims to continuously innovate and expand its product portfolio and reach for every beauty.

Dominique Petruzzi is a Research Expert for Non-food FMCG and Retail at Statista. Specifically, Dominique covers the Beauty, Cosmetics and Personal Care industries, primarily analyzing the main market players and the latest trends. Her recent publications include a data-driven report on fragrances, focusing on the most popular brands for key countries in for perfumes and fragrances. She has also published deep-dive reports on market-leading companies in the beauty industry, and she contributes regularly to Statista’s Consumer Trends reports with beauty and cosmetics insights.

Tipnapa Damrongvatanapokin (Tip)
Business Development Director, Thai Hoover Industry

Tipnapa Damrongvatanapokin is the Business Development Director at Thai Hoover Industry, a leading cosmetic packaging manufacturer in Thailand. With extensive experience in business development and strategic partnerships, she plays a key role in expanding Thai Hoover’s global presence and strengthening relationships with international clients

Her expertise spans market expansion, client engagement, and driving sustainable growth in the cosmetics packaging industry. Representing Thai Hoover at major industry events, Tipnapa is dedicated to fostering innovation and collaboration within the global beauty and packaging sectors.

Dhitaya Thanomwong is a recognized expert in packaging development & design, innovation, and sustainability, with over 30 years of experience leading global initiatives for brands such as Johnson & Johnson, Unilever and Colgate-Palmolive. She has driven packaging strategies for personal care, home care, and cosmetic products across the Asia-Pacific region—delivering solutions that combine functionality, aesthetics, and environmental responsibility.

Dhitaya is known for advancing circular design, material innovation, and sustainable supply chain practices. She works closely with marketing and design teams to create packaging that enhances both brand identity and the consumer experience.

Since 2014, she has served as a guest lecturer at Kasetsart University, teaching global cosmetic and luxury packaging development strategy with a focus on design thinking, materials, and sustainable technologies.

With a collaborative and inclusive leadership style, Dhitaya has built and led cross-functional teams in Thailand, Vietnam, Malaysia, the Philippines, Turkey, and Australia. Today, she continues to inspire the industry as a mentor, speaker, and strategic advisor—championing ethical and sustainable packaging as a key driver of innovation and brand value in the beauty and personal care world.