Jinhailuo is the best screw brand since 1978 . Nearly 40 years of experience and history in the manufacture of screw and barrel .

Jwell T-die can be designed from optical sheet with 0.1mm thickness to over-thick board with 30mm thickness, including internal deckle and external deckle according to different polymers and die structure .

Jwell machine super chrome roller and embossing roller by ourselves ,surface roughness tolerance to the level of Ra0.005um.