hat
Pou machin avanse pou pati pyès sa yo prensipal nan tib retresi frèt, yo tout fèt pa direktè teknik nou Mesye Yan, tankou extruder teren plastik, à plas soudure machin senti sipò plastik ak agrandi machin. te extruder an plastik teren te aplike pou yon patant modèl sèvis piblik.
eng
Machines for the main parts of cold shrink tubes are all designed by our technical director Mr. Yan, such as plastic strip extruder, ultrasonic spot welding plastic support belt machine and expanding machine. The plastic strip extruder has been applied for a utility model patent.