Sinil Co., Ltd. is a global player that supplies important forged and machined parts to the global market, which are used in commercial vehicles, heavy construction equipment and agricultural machinery.

Sinil Co., Ltd. manufactures hot forged products and related machined products such as Axle Shafts, Transmission gears, C/V Joints, and Yokes, that are important parts of vehicles and agricultural machinery; Head covers, Rods, Eyes, and Pistons, which are important parts of hydraulic cylinders (the key part of heavy equipment for construction); and Rollers and Sprocket segments that are important parts of the under-carriage. Sinil is recognized for the competitive prices and quality of its products supplied to global enterprises in domestic and overseas market, such as Jinsung T.E.C., Hyundai Transys, Caterpillar, Volvo, and Komatsu.

Sinil is recognized in the market as a “Small but, a strong company” with a management philosophy of creating customer value by adhering to the basics and making continuous innovation. For over 3 decades, Sinil has been recognized as a partner that grows with customers in the global market and, in the long term, it aims to continue doing business for more than 100 years.

Sinil is recognized as a reliable supplier by global customers due to its guaranteeing of optimal price, quality, and delivery, as well as its acquisition of various international certificates such as IATF 16949, ISO 14001, and OHSAS 18001 in order to meet customer demand and create value in the global market. In addition, Sinil supplies the best quality product, as attested by the “Platinum Level” (the highest quality control grade) certification received from its global customer “Caterpillar” in 2017, for the first time in Asia to acquire in hydraulic cylinder division, a level that has maintained ever since.

Lastly, all Sinil employees promise to make ceaseless efforts to satisfy the demands of the market and customers, providing value in the coming future with dignity and pride, knowing that the parts we supply are used in various industries in the global market.

Thank you.

Jun Jihun, CEO