... of tooling, injection and painting. 3.Topwell is including R&D center, tooling, moulding, silkscreen, spraying workshops and assembley line.producing ... excellent team of specialists and undergratuates and advanced engineers. R&D department has 3 ID, 6 MD, and 50 engineers, the ... mould, die casting mould, stamping mould. sheet metal parts. Stamping piece