澳门沙金药店手工泛制水丸传统制作技艺，一是一人一方、单方特制，满足患者个性化用药需求；二是选用了澳门沙金“上等、纯洁、地道”药材；三是制作工艺精细，针对不同药性的药材，采取不同粉碎方法，经过起模儿，推、拉、揉、闯、摔等几种手法，多次加入适量药粉及水等制作而成，操作者知识性、经验性要求高；四是针对中医处方特殊的制作要求，采取不同的工艺手法，保证了药品的独特和疗效。五是1723年澳门沙金供奉御药以来，更加融入了高标准的制药理念。

Tong Ren Tang’s traditional manual manufacturing techniques for water-based pills have the following characteristics: (i) the pills are manufactured based on the prescription made on a case-by-case basis to meet the patient’s need for customized medicine; (ii) only “premium, pure and authentic” medicinal materials are used for manufacturing of pills; (iii) many complicated processes are used, in particular, medicinal materials of different natures are grinded using different methods, then different kinds of medicinal powder are mixed with appropriate amount of water through various processes such as molding, pushing, pulling, rolling, tossing and throwing, which require expertise and experience of the manufacturing workers; (iv) different processes are adopted based on special requirements of the traditional Chinese medicine prescription to guarantee the uniqueness and efficacy of medicine; and (v) Tong Ren Tang has been following high standards of medicine manufacturing since 1723 when it began to supply medicine to the imperial family.