Cheongju Lime Co., Ltd., established in 1963, is a leading domestic mining company that has dedicated itself to limestone mining and processing for four generations. It operates in the lime and plaster manufacturing industry, boasting a high market share, especially in the limestone market for glass and feed.

"Cheongju Lime Co., Ltd. is a leading domestic mining company that has dedicated itself to limestone mining and high-value-added product commercialization for four generations since its establishment in 1963. It was selected as a 'Prestigious Long-standing Company' by the Ministry of SMEs and Startups in 2019 and operates its own mine in Gadeok-myeon, Cheongju, Chungcheongbuk-do, producing high-calcium limestone. The company is leading production innovation by not remaining in traditional mining but by introducing 'Digital Mining' which integrates ICT technology and establishing a mass production system."

Business Areas

• Limestone Mining and Processing: Cheongju Lime Co., Ltd. mines high-quality limestone from its own mine and processes it to meet the required specifications of various industrial sectors. In particular, it produces high-calcium limestone used in glass manufacturing, animal feed, and agricultural fertilizers.
• Customized Limestone Supply by Industry: Supplies high-purity limestone products on time, tailored to the customer's application, such as a key raw material for glass manufacturing processes and an essential calcium source for livestock growth, maintaining the No. 1 domestic market share. Products with minimized impurities are provided through a strict quality control system.

Products

• Limestone for Glass: Produces and supplies high-purity limestone used as a key raw material that determines transparency during glass manufacturing. It is characterized by high calcium content and low iron content.
• Limestone for Feed: Provides limestone used as an essential calcium source for the healthy growth of livestock. It holds a high market share in the domestic limestone market for feed.
• Limestone for Agricultural Fertilizer: Supplies limestone used as a raw material for calcareous fertilizers to improve soil quality and promote crop growth in agricultural land. Through a mechanized mass production system, it supplied low-cost fertilizers, contributing to the development of agricultural technology.

Special Notes

• Prestigious Long-standing Company, Carried On for 4 Generations: Since its establishment in 1963, the company has dedicated itself to the limestone business for four generations and was selected as a 'Prestigious Long-standing Company' by the Ministry of SMEs and Startups in 2019. This is a result of its long history and continuous growth.
• No. 1 Domestic Market Share and Stable Supply Chain: Maintaining the No. 1 market share in the domestic limestone market for glass and feed, the company stably supplies key raw materials to large corporations such as Hyundai Glass and KCC. High-purity products are supplied on time through a strict quality control system.
• ICT-based Digital Mining Innovation: By introducing 'Digital Mining,' which integrates ICT technology into traditional mining, the company is enhancing production efficiency and stability. It is leading the modernization of the mining industry through the introduction of 3D geological analysis systems, installation of optical cables, and preparation for unmanned truck operations.

Recruitment Information

• Main Hiring Positions: Primarily recruits for sales support, accounting, finance, and cargo/heavy equipment operator positions.
• Benefits: 5-day work week, annual leave, congratulatory/condolence leave, 4 major insurances, recreational facilities, cultural activity expenses, book purchase support, retirement pension, holiday gifts, congratulatory/condolence event support, lunch provision, snack provision, condo support, etc.

💡 A Word from JobPloy
Cheongju Lime Co., Ltd. is a stable company with a long history and technological expertise in limestone mining and processing. Employees primarily work at production sites (mines) or in offices. For production workers, adherence to safety rules and teamwork are crucial. Office jobs include various roles such as sales support and accounting. As the company invests in technological innovations like digital mining, there may be opportunities to learn and apply new technologies. As a long-standing company, you can expect a stable working environment and welfare benefits, so demonstrating a willingness to continuously learn and grow will lead to good opportunities.