Dong-A Polytech is a manufacturing-based rubber product company located in Hwaseong-si, Gyeonggi-do, led by CEO Seo Dong-yoon. It secures competitiveness primarily through high-difficulty shape rubber molding for automotive and electronic parts and the development of high-performance rubber raw materials. Established on November 1, 2007, it currently operates with 3 employees.

"Dong-A Polytech continuously improves product competitiveness through high-difficulty shape rubber molding, burr-free precision rubber molding, and high-performance rubber raw material development for automotive and electronic parts requested by customers."

Business Areas

• Rubber molding for automotive and electronic parts: We are engaged in the business of precisely molding rubber products with high-difficulty shapes required for automotive and electronic parts according to customer needs.
• High-performance rubber raw material development: We research and develop high-performance rubber raw materials in-house to maximize product quality and performance, and apply them.
• Burr-free precision rubber molding: Based on precise technical skills, we produce high-quality rubber products without unnecessary protrusions (burrs) on the product surface, increasing customer satisfaction.

Products

• Products applying liquid silicone rubber molding technology: We produce rubber products with applied technology to prevent bubbles and internal product release by researching liquid silicone rubber's mold base flow analysis and molding methods.
• Rubber molded products using injection equipment over 3,000cc: We mold large or complex shaped rubber products using injection equipment over 3,000cc, applying technology to prevent bubble generation and internal product release.

Special Notes

• High-difficulty shape and precision rubber molding technology: We provide high-quality products by possessing high-difficulty shape rubber molding technology and burr-free precision rubber molding technology that meet customers' demanding requirements.
• High-performance rubber raw material development capabilities: We enhance product functionality and durability by developing high-performance rubber raw materials through continuous research, thereby securing competitiveness.
• Competitiveness within the rubber product industry in Hwaseong-si: Analyzed to be within the top 30% of sales in the (vibration-proof) rubber product industry in Hwaseong-si, Gyeonggi-do, we possess solid competitiveness in the local market.

💡 A Word from JobPloy
Dong-A Polytech is a small company manufacturing rubber products in the automotive parts sector. If you apply to this company as a foreign worker, you will likely be assigned to production roles related to precision rubber molding technology or raw material development. Due to the nature of a small company, you may also be involved in various tasks, so it is important to approach your work with flexibility and a proactive attitude. It can be a good opportunity if you have a willingness to learn technology and are meticulous.