YAYA POLYTECH Co., Ltd. is a specialized automotive parts manufacturing company established in 2004, leading in injection molding and PU encapsulation technology. It is headquartered in Gwangju-si, Gyeonggi-do, and led by CEO Lee Kang-woon.

"YAYA POLYTECH Co., Ltd. leads the industry in injection molding and PU encapsulation technology, producing not only automotive parts that satisfy both strong durability and aesthetic aspects, but also various products such as urethane bushings, display units, and medical devices. As a partner to global companies leading the world market, we provide customer satisfaction and value with the best technology and quality. Established as Hanyang Plastic in 1987, it was incorporated as YAYA POLYTECH Co., Ltd. in 2004, based on the management philosophy of 'Technology First, Quality First, Safety First, Customer First'."

Business Areas

• Injection Molding Division: In addition to automotive parts, we produce various injection molded products such as medical devices, display units, and household goods based on extensive experience and know-how. We possess automated facilities including 90-600 ton injection molding machines and multi-joint industrial robots.
• PU Division: We provide the highest quality products with Korea's best polyurethane ENCAPSULATION technology. We are equipped with automated facilities including 30-60 ton non-foaming/foaming PU ENCAPSULATION equipment and industrial multi-joint robots.
• Automotive Glass Molding Manufacturing and Supply: We design, produce, and supply plastic moldings for quarter glass and sunroof glass tailored to the specifications of finished vehicle manufacturers. By internalizing the entire process from injection molding to thermal bonding, we provide customized modules as finished products.

Products

• Automotive Quarter Glass and Sunroof Glass: We produce sunroof front and rear products for Kia Sorento (MQ4 & UM), Genesis G80 (DH), Kia Stinger (CK), Genesis G70 (IK), and more.
• Automotive Urethane Bushings and Urethane Foam Products: We produce various urethane foam products such as automotive urethane bushings, urethane pads, urethane wheels, and urethane hammers.
• Other Injection Molded Parts: We produce various automotive parts including K9 (RJ) sunroof moving parts, Chevrolet Malibu (E2SC) sunroof front & rear, Ssangyong Rexton W side steps, spoiler parts, over 30 types of covers and caps, and over 60 types of bolts.

Special Notes

• Unique Technology: Leading the industry in injection molding and PU encapsulation technology, we possess original precision injection and thermal bonding technologies, especially in the manufacturing of quarter glass and sunroof glass.
• Quality Management System: Based on the management philosophy of 'Technology First, Quality First,' we provide the best services from research, development, production, sales, and after-sales management, pursuing continuous improvement and systematization of problem-solving for customer satisfaction.
• Stable Clientele and Growth: As a partner to major domestic and international finished vehicle manufacturers such as Hyundai Motor Company and Kia Corporation, we have established a stable supply chain. We are showing growth, achieving annual sales of 22.2 billion won as of 2023 through the introduction of production automation systems and patent-based manufacturing process innovation.

Recruitment Information

• Main Hiring Positions: We primarily recruit for quality control and production positions. For production roles, responsibilities include operating injection molding machines, simple assembly, and inspection tasks.
• Benefits: Benefits include performance bonuses, vacation pay, lunch support, night work allowance, holiday gifts/bonuses, and dinner support.

💡 A Word from JobPloy
YAYA POLYTECH Co., Ltd. is a small and medium-sized enterprise that utilizes injection molding and polyurethane encapsulation technology in the automotive parts manufacturing sector. Recruitment primarily occurs for production and quality control positions. In the production field, tasks include operating injection molding machines, assembly, and inspection. As precision and quality control are crucial in Korea's automotive parts industry, acquiring relevant skills and a meticulous work attitude are required. Benefits such as performance bonuses and meal support are provided, making this a good opportunity for foreign workers who wish to learn technology and grow in a stable environment.