Muil Hwasung Co., Ltd. is a specialized chemical materials company established in 2006 and headquartered in the Yeosu National Industrial Complex, Jeollanam-do. It manufactures masterbatches and high-performance compounds, which are essential components of the plastic manufacturing process.

We are a specialized manufacturer of compounds and masterbatches, holding the number one market share in the special black masterbatch sector in major countries worldwide, including the Americas and China. Our headquarters are located in Yeosu, South Jeolla Province, and we also operate production facilities in Gumi, North Gyeongsang Province, and China.

Business sectors

• Masterbatch Manufacturing: We produce masterbatches, an essential component of the plastic manufacturing process. Boasting excellent dispersibility and concentration, they play a key role in determining the appearance quality and durability of the final product.
• Manufacturing of High-Performance Compounds: We manufacture customized compounds applicable to various resin types. These are high-performance plastic materials used in a wide range of industries, including home appliances, packaging materials, and automotive parts.

Products

• Master Batch: A key raw material that imparts color and functionality to plastic products. In particular, it holds the number one market share in major countries worldwide in the field of special black masterbatch.
• Compound: A high-performance material created by mixing additives into various plastic resins to enhance specific physical properties. It is custom-produced to meet customer requirements.

Special Features

• Chemical Materials Expertise and Geographical Advantage: Headquartered in the Yeosu National Industrial Complex in Jeollanam-do, we have secured a stable production and supply chain based on the geographical advantage of raw material procurement.
• Global Market Competitiveness: We possess global competitiveness by ranking first in market share in the special black masterbatch sector in major countries around the world, including the Americas and China.
• Technological Capabilities and Customized Production: We possess masterbatches boasting excellent dispersibility and concentration, as well as manufacturing technology for customized compounds applicable to various resin types.

Job Information

• Key Recruitment Positions: Recruitment may take place in production, quality control, and research and development roles related to our main business areas of masterbatch and compound manufacturing.
• Benefits: We provide the four major insurances, including National Pension, Employment Insurance, and Industrial Accident Insurance.

💡 A word from Jobploy
Muil Hwasung Co., Ltd. is a specialized company in the field of plastic material manufacturing, with particular strengths in the production of masterbatches and compounds. For foreign workers applying for production process-related positions, adherence to safety regulations and an understanding of quality control are important, and a team-oriented approach to work may be required.