Development of Dietary Foods
The former President of National Taiwan University, Dr. Wei-Chao Chen, has ever reported that over 40% of the hospitalized patients are of variously malnourished. Other countries have the similar report as well. The Company holds a team of dieticians, pharmacists and food experts. Working together with professional nutritional companies in Europe, the Company makes use of the European quality materials and technology to develop dietary foods that suit the Asian people's physique. Take examples by
1. Sentosa Milk Protein-S with low lactose and HBV(Suitable to the people with lactose intolerance)
2.Sentosa CBF(Complete Balanced Formula with dietary fiber)
3.Sentosa LPF(Low Protein Formula) with low phosphorus, low potassium, low sodium and lactose free. Honorably they are adopted by every large-scale hospital.

The above-mentioned products obtain the authorization as "Special Nutritional food" by the Department of Health, R. O.C. They also go through the clinical researches by Tri-Service General Hospital and Taipei Medical University Hospital, and are certified helpful to improve patients’ nutrition without any side effect.

Since DFG(Diagnosis Relative Group) system comes into force by every large-scale hospital, doctors and dieticians have paid much attention to patients' nutrition, it is expected that the hospitalized patients leave the hospitals earlier.

Research & Development of Medicare Foods
Besides the development of "patient's foods", the Company has been putting strong emphasis on the research and development of medicare foods. Because of the differences of inborn constitution and that of postnatal living and working, it always needs various nutritional supplements or suitable medicare foods. The Company has been providing historic nutritional supplements like Sentosa Brewer's Yeast Power, Sentosa Soybean-Lecithin Granules, Green Chlorella, developing a series of vitamin and mineral products like those of minute elements of zinc, iron, chromium, selenium, etc., and manufacturing with herbal raw materials like Sentosa Yerba Mate Tea(from Argentina), Sentosa Herbal Tea, etc. The Company shall develop more medicare foods to serve the general public.

Co-operating Companies Abroad
The Company has been developing its products with co-operating companies abroad and importing them intact, as distinct from other companies' products locally assembled or packed, in order to maintain the quality stable. For examples, Sentosa Milk Protein-S, Sentosa Brewer's Yeast Powder, Sentosa Soybean-Lecithin Granules and Sentosa Tame-L are imported intact from Prinsen b. v., Holland, and Sentosa Olive Oil from Monini s.p.a., Italy.

Co-operating Companies at Home
Because of high import taxes, the Company has been selecting quality GMP factories at home to produce tablets, capsules, tea bags and a part of powder preparation. For instance, Sentosa Maltodextrin and Sentosa Tame-L are produced by OKULIN ENTERPRISES CO., LTD., Sentosa Yerba Mate and Sentosa Herbal Tea by Chen Jan Biotechnology Co., Ltd. and Sentosa High Potency Multivitamin/ Multimineral for Adult Dietary Supplement by United Capsules Co., Ltd.

Operating & Distributing Quality Products
The Company has been perpetually adhering to its operating objective. Besides the Headquarters in Taipei, salesmen of branches in Yilan, Taoyuan, Taichung, Tainan and Kaohsiung can directly provide service to every department store, supermarket and pharmacy. In order to make use of the overall facility network to provide service, the Company has simultaneously been operating and distributing quality products.