Teh Seng Pharmaceutical Mfg, Co., Ltd.

Teh seng pharmaceutical mfg, co. Ltd. Was founded in 1975 and is located in tainan, taiwan. The company is engaged in the development and manufacturing of hydrogel-based patches, oil-based patches and herbal supplements. The seng pharmaceutical maintains a committed r& d and quality assurance team that guarantees quality products manufactured according to cgmp guidelines. This ensures that all products meet the highest effectiveness and safety standards.

The company has developed and manufactured over sixty patch products for various medical and cosmetic applications. The products are distributed in several countries across asia and in the united states.


The hydrogel patch is composed of a breathable non-woven cloth layered with an advanced adhering hydrogel. A transparent film covers and protects the layered hydrogel. The protective film is peeled off before the patch is applied to the skin. The patch can be worn for hours.

The hydrogel patch offers numerous advantages over other preparations. The main advantage is convenience. The hydrogel patch is much easier to apply and is not greasy or messy like cream or oil preparations. The hydrogel patch leaves no residue when removed. The 'physical feel' created by the hydrogel patch can also accentuate the desired therapeutic or cosmetic effect.