Sendayu Tinggi Corporation (M) Sdn Bhd - Produces and sells herbal products. Profile, products, news, stockists and distributors. Available in Malay version. - http://sendayutinggi.com/
Hai-O Enterprise Berhad - Manufacturer and wholesaler of traditional herbal and pharmaceutical products. Located at 2nd Mile, Jalan Kapar. - http://www.hai-o.com.my/