Yonghwa Tech Co., Ltd. is located at 45, Wonjeon-ro 69beon-gil, Seo-gu, Incheon, and is led by CEO Kim Ji-yeon. Its main business is steel pipe manufacturing, with particular expertise in malleable cast iron pipe fittings.

"Yonghwa Tech is a small and medium-sized enterprise located in Seo-gu, Incheon, established in 2013, primarily engaged in the manufacturing of steel pipes and piping materials. In particular, to specialize in the production of threaded malleable cast iron pipe fittings, we constructed a factory in the Seo-bu Industrial Complex in Incheon and began full-scale product production after obtaining KS certification for threaded pipe fittings from the Korea Standards Association in 2014."

Business Areas

• Steel Pipe and Piping Material Manufacturing: Yonghwa Tech Co., Ltd. produces a variety of piping materials based on its steel pipe manufacturing business. We possess expertise in the manufacturing of taps, valves, and similar devices.
• Malleable Cast Iron Pipe Fitting Production: Our main business area is the production and processing of malleable cast iron pipe fittings. We specialize in threaded steel pipe fittings and hold KS certification for related products.

Products

• Threaded Malleable Cast Iron Pipe Fittings: We produce a variety of pipe fittings, including approximately 20 items such as industrial cast elbows, sockets, nipples, unions, industrial plated elbows, crosses, and plugs.
• Piping Materials: We manufacture and supply various types of piping materials, pursuing the highest quality, especially for gas safety.

Special Notes

• KS Certification and Quality Management: We have obtained KS (KS B 1531) certification for threaded malleable cast iron pipe fittings, ensuring product reliability. We maintain the highest quality through 100% domestic in-house processing and comprehensive inspections.
• Production Facilities and Technology: We have established facilities capable of producing up to 500 tons per month and have further enhanced quality differentiation by introducing three additional CNC automatic lathes dedicated to union processing.

Recruitment Information

• Main Hiring Positions: Production Staff, Quality Control Staff, Technical Staff (Processing and Equipment Management, etc.)
• Benefits: 4 Major Insurances, 5-day work week

💡 A Word from JobPloy
Yonghwa Tech Co., Ltd. is a small and medium-sized enterprise that manufactures steel pipes and piping materials, and is a specialized domestic production company with KS certification in the field of malleable cast iron pipe fittings. Foreign workers employed at this company are likely to primarily perform production and quality control duties. Understanding and proficiency in precise processing and quality inspection are important, and since it is domestically produced, Korean communication skills can be helpful for adapting to the job.