JAI YUCH Corporation is a leading manufacturer of precision machining products. Over 40 years of experience, we specialize in diesel engine parts production. Plunger & Barrel / Elements is our main product to supply tractor, heavy duty machine, marine cargo, and automobile industries. Due to the experience of produce precision parts, We also expert in all area of CNC turning, milling, grinding, lapping, and honing. Should you need assistance with manufacturing or assembly, we are the solution for you. We provide quality precision machined products to our customer base which includes OEM’s in industries such as diesel engine, aerospace precision parts, food machine, Electronics, and outdoor activate industry. Just to mention a few.