Hotsys Co., Ltd. is a specialized manufacturer of Hot Runner systems and mold components, established in 1996 and located in Banwol Industrial Complex, Ansan-si, Gyeonggi-do. Based on its unique technology, it provides precision mold solutions that maximize the efficiency of the injection molding process.

Hotsys Co., Ltd. has strived to supply hot runners that are easy for customers to apply, assemble, and maintain, by producing hot runners that achieve 3 Free (Sprue Free, Runner Free, Trouble Free) based on challenge, creation, and experimental spirit. By improving the performance of existing products and launching new products, we have been recognized for our continuous technology development capabilities, earning deep trust not only in Korea but also from many customers in advanced foreign countries.

Business Areas

Hot Runner System Development and Manufacturing: Designs and manufactures hot runner systems that reduce unnecessary raw material waste and maximize productivity during injection molding.

Mold Component and Controller Manufacturing: Produces control devices such as nozzles, manifolds, and temperature/timer controllers that assist the precise operation of hot runner systems.

Main Products

Valve Nozzle Gate System: A valve nozzle gate system that enables precise injection control and improves the surface quality of products.

Open Nozzle Gate System: An open nozzle gate system that can be universally applied to various injection molding processes.

Temp & Timer Controller: A controller device that controls the temperature of the hot runner system in real-time and precisely adjusts injection timing.

Strengths

3 Free Technology Orientation: Designed with the goal of Sprue Free, Runner Free, and Trouble Free, achieving raw material savings and minimizing defect rates.

In-house Technology Research Institute: Possesses a dedicated research department for mold design and manufacturing, continuously developing new products and improving performance.

Global Network Establishment: Based on excellent technology, it has gained trust not only in the domestic market but also in overseas markets, expanding exports.

Job Posting Analysis

Key Recruitment Positions: CNC Lathe Operation, MCT Machining, Assembly Production, Mold Design, Technical Sales, Accounting and Management Support

Employment Pattern: Recruits new and experienced employees on an ongoing basis, with continuous demand for on-site production positions such as CNC/MCT machining and assembly, and mold design.

💡 JOBPLOY's Insight

Hotsys Co., Ltd. is a specialized manufacturer of hot runner systems and mold components located in the Ansan Banwol Industrial Complex. Recruitment mainly takes place in positions such as CNC, MCT machining and assembly, and mold design, which is advantageous for foreign workers with precision machine processing or blueprint reading skills. Due to the nature of manufacturing, adherence to on-site safety rules and a precise work attitude are required, and it is a good environment to build specialized skills and grow long-term in the field of mechanical equipment.