We research and develop adhesive barrier film technologies to create innovative, quality and affordable medical devices.
Founder Dr John Tang Ing Ching giving a presentation of Wondaleaf at a Hospital Sibu lunchtime training session.
Our company, Twin Catalyst Sdn Bhd, was founded by Dr John Tang (FRCOG), a consultant Obstetrician & Gynaecologist, and was set up in 2013 to develop and manufacture novel medical devices. We are ISO 13485 certified and are an MDA registered manufacturer in Malaysia. We have been awarded several Malaysian federal innovation grants for research and development. Through said research and development, we have developed the world’s first and only three-dimensional adhesive barrier dressing/condom. It is made of breathable polyurethane film, making our products strong, inert, ultra-thin, and water-proof.
For now, our products include Wondaleaf Adhesive Pouch, Wondaleaf Cap Condom, and Wondaleaf Unisex Condom.
The journey has been long but exciting. We are committed to the vision of providing innovative and affordable products that contribute positively to the provision of medical services to all.
Founder Dr John Tang signing a Memorandum of Understanding with the University College of Technology, Sarawak (UCTS) to facilitate collaboration in research and development.
Dr John Tang Ing Ching (left) with researcher Dr Mags E Beksinska and industry expert, Paul Liang at the the UNAIDS 20 Billion Condoms by 2020 conference.
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