Leadership Team
Dedicated to creating sustainable technology and a safer world
Leadership Team
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Danny Chang Founder & CEO
Danny Chang is a visionary entrepreneur who has built Officenet Group into a leading provider of office solutions in the U.S. market. Driven by a strong work ethic and a commitment to exceptional customer service, he has fostered a company culture based on "Servant Leadership," prioritizing both employee and client satisfaction. Officenet, Inc. (1993 – Present): Founder & CEO | Established Officenet in 1993, leveraging his technical expertise and dedication to customer service to build a loyal client base. He successfully expanded the company's offerings and network, exceeding 5,000 clients and 60 employees.
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Joey Jung President & COO
Joey Jung is a self-motivated professional with over 25 years of experience in supply chain management, operations innovation, and strategic planning with proven track record. Highly skilled in developing and executing strategies across operations, he held leadership positions in consumer electronics and e-Commerce industries. Prior to Officenet Group, Joey held key positions at industry leaders like Samsung, SONY and Coupang, Korea’s e-Commerce giant.
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WS Oh Chief Product Officer
WS Oh is responsible for all product-related matters. He manages SIG product strategy, product vision, product innovation, product design, product development, project management and product marketing. And he communicates with COO about distribution, manufacturing, and procurement. He also closely communicate with CRO about new products development and patents. Prior to SIG, Oh worked at LG and Koreit.
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Sophie Song CFO
Sophie Song brings more than 16 years of public accounting experience to SIG, specializing in financial operations, tax compliance, and strategic planning for mid-market enterprises with international structures. At SIG, she oversees day-to-day financial operations and leads the company’s government procurement initiatives. Before joining SIG, Sophie served as a tax partner at a full-service public accounting firm, where she advised a diverse portfolio of corporate and individual clients.
