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Our Team
Tertius Chan
Founder & General Manager E-mail: tertius@tyra.com.hk
Rainy Chan
Vice General Manager E-mail: rainy@tyra.com.hk
Johnny Leung
Research & Development Manager E-mail: johnny@tyra.com.hk
Raymond Siu
Purchasing & Sourcing Manager E-mail: raymond@tyra.com.hk
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