Unichem Co., Ltd. was established in 1985 and is a manufacturer of synthetic resins and other plastic materials, led by CEO Sang Chang-eop and located at 71, Sinwolsou-gil, Seonggeo-eup, Seobuk-gu, Cheonan-si, Chungnam. Its main business is the sale of heat-shrink tubes and electronic components, and it employs approximately 16 staff members.

Unichem Co., Ltd. is the first company in Korea to successfully manufacture heat shrink tubes in 1985, possessing proprietary technological know-how and production capabilities accumulated over nearly 40 years. We are striving to design and realize new solutions in the tube sector for the new world that will unfold in the future, aiming to satisfy our customers through technology and quality.

Business sectors

• Heat Shrink Tube and PVC Tube Manufacturing: We specialize in manufacturing heat shrink tubes and PVC tubes, providing key solutions for electrical insulation, wire protection, and sealing across various industrial sectors.
• Electronic Component Sales: We are also reaching out to customers through manufacturing or trading in the connector sector related to heat shrink tubing.
• Wholesale/Manufacturing of Synthetic Resins and Other Plastic Materials: We are primarily engaged in the wholesale and manufacturing of synthetic resins and other plastic materials.

Products

• KUHS-225 Series Heat Shrink Tube: A flexible, flame-retardant polyolefin-based heat shrink tube that meets UL-224 125°C 600V VW-1 and CSA C22.2 NO.198 125°C 600V standards.
• KUHS-MW Model: A product specialized for wire connection and sealing, jacket repair, and terminal insulation, featuring a high shrinkage rate of 3:1 and a wide operating temperature range from -55℃ to 105℃.
• PVC TUBE (UNIVP-300, UNIVP-600): Flexible, semi-fixed, flame-retardant polyvinyl chloride tubes that have obtained UL224 and CSA 22.2 certifications.

Special Features

• Proprietary technical know-how and production capabilities: We succeeded in manufacturing heat shrink tubes for the first time in Korea in 1985 and possess proprietary technical know-how and production capabilities accumulated over nearly 40 years.
• International Quality Certifications: We have secured credibility and a competitive advantage in the global market by obtaining numerous international product safety and quality certifications, such as UL and CSA.
• Eco-friendly Product Development: We possess the capability to develop and supply eco-friendly products that meet the Restriction of Hazardous Substances (RoHS) and Waste Electrical and Electronic Equipment (WEEE) directives.

Job Information

• Benefits: We provide the four major insurances, including National Pension, Health Insurance, Employment Insurance, and Industrial Accident Insurance.

💡 A word from Jobploy
Unichem Co., Ltd. is a company with the technological expertise to manufacture specialty plastic products, such as heat-shrink tubes. Specialization may be required primarily in the fields of production, quality control, and research and development. Foreign workers must pay close attention to understanding the precision chemical manufacturing process and adhering to safety regulations, and it is important to demonstrate a proactive attitude toward acquiring technical skills.