黃勁惟 HUANG, CHING WEI

想以發明家的身份繼續發明下去，目標是想發明出能造福人類的東西
如果對可變吸盤有興趣的歡迎聯絡，專利授權、專利買斷、商品化，都歡迎。
目前已經正在製作宣傳片，打算商品化。

Want to continue to invent as an inventor, the goal is to invent something that will benefit mankind.
If you are interested in VARIABLE SUCTION CUP, you are welcome to contact us, patent licensing, patent purchase, commercialization.
A promotional film is already being produced and is intended to be commercialized.