JINHAP, founded in 1978 as a fastener specialty manufacturer, has been a leader in automobile fastening technology and precision forged products. 
JINHAP has been a key supplier to automobile makers in Korea and the exporter to global tier companies.
Product Introduction

- Power Train Bolt : Precision forging technology products with high strength and excellent heat resistance to withstand the vibration and heat cycling from the engine
- Precision Forged Products : Precision forging process as a replacement for machining providing groundbreaking cost savings and quality, often improving the mechanical characteristics in the finished products.
- Precision Forged Product Enhanced by Machining : Products that are processed by conventional forging and precision machining process to create complex shapes, resulting in superior cost savings and increased product quality.