While we have been specialized in manufacuring of injections, extrusions, rubber injections/extrusions, engineering plactic screw cylinders and so on, we have successfully developed various plactic resion products and wear-redidting or anti-rust screws with our sense of pride and mission.

Furthemore, we have led our local screw industry by producing the high-precision screw of various designs with our hign-speed extrusion system, and thereby, have contributed to a higher productiity and more cost casv-ing for our customers. In addition, our engineering service team reviews various problems encountered during ejection/extrusion processes only to solve them.

At this truning point towards the 21st century characterized by intermation-alization and globalization, our Dae chang staff and empolyees are dater-mined to be more futuristic and reliable, being dedicated to the development of economy and human society.

We world like to take this opporuunity to reassure you of our continued R&D efforts and 100% satisfaction with our products and faciilties manufactured with our 25-year-long expenrience and knowhow accumlated.