The window frame is designed as an overlapped structure that surrounds the windows, so it has excellent stability and water tightness.
Rain does not leak in storms.
Main Item1 - ECO-FRIENDLY PVC SASH
A scientific structure and design maximize thermal insulation and energy efficiency, and they minimize the flow of air gaps and external noise. JAEHYUN HANEULCHANG’S PVC Sash is beautiful designs in a variety of colors and can be used in any area without risk of corrosion by special additives to salt, acid, toxic gas, etc.
Main Item2 - DOORS
Based upon the 34 years old-technical skills, we deal with raw materials and final production and assemble the finished products. Through this whole processs, we devote attention to even one small part of production. JAEHYUN Haneulchang ,using environmentally harmless PVC sheets and using honest raw materials from small parts to packaging, pursues a thorough quality control. Products in JAEHYUN Haneulchang are strong at different environment of moisture and temperature. JAEHYUN Haneulchang doors having durability are made of paper honeycomb fillings, and JAEHYUN Haneulchang glass doors without deformation will be excellent choice for your home.
Main Item3 - MULTI-TRACK SLIDING DOORS
Smart windows, increasing the utilization of space and making a small space efficient with smooth operation and stable structure, come up to us with a variety of colors. Various designs contained in a twinkle transparency deliver visual pleasure and sensual space beyond the normal wondows design.