• JONGHAP PRECISION CO., LTD.
Company Introduction
We have developed mono-type piston crown for B&W engine Initiated the supply of
npiston crown to HHI & KHIC, and won many ceritications.
Main Product
  1. 1. Piston Crown(Head) for ships engine
  2. 2. Cylinder Cover & Pistor skirt
Contact Point
43 Comprehensive Precision of Sanmak Industrial Complex Nam 1-gil, Yangsan,
Tel. 82-55-387-1885 Fax. 82-55-387-1893
E-mail. biz@jhprecision.com