Toyoko Earthmoving Vehicle Parts Co., Ltd is founded in 1989, we has 2 big production bases and 6 sales companies, our earthmoving vehicle engine piston ring sets sale to all over the world, covers Europe, America, Middle-east and South east Area, etc. 

With advanced research abilities, professional manufacture technology, our company has moved to the leader position in earthmoving engine piston ring field, we have become the biggest and the most professional piston ring manufacture in South East Area.

Toyoko Earthmoving Vehicle Parts Co., Ltd is not only production bases, but also we have a professional management team, and has established several branches in overseas, Europe, America and Middle East. Our OEM Komatsu, Caterpillar, Cummins piston ring are hot selling in Middle East and South America.

Company keyword caterpillar piston ring, komatsu piston ring, cummins piston ring, cat piston ring, 3406 1w8922 8n0822 9s3068, 3306 2w6091 2w1709 5i7538, 7e5213 2w8265 1w5105 2w1707, S6D95 S6D102 S6D105, S6D108 S6D110 S6D125, S6D155 S6D170 6D155, 4D130 6D130 4D120, kt19 kt38 kv50 4089500, 6bt 3802230 3802421 3802750, nt855 3801056 4089810, nh220 ar12098 6620-31-2020, nta855 3803471 4089811, m11 3803977, lt10 3803961 4089810, n14 4024942 4089489, 6ct 3802429.

Through constantly build or extend factories and more investment in technology, we are becoming the leader supplier of earthmoving vehicle engine piston ring sets in the world which can meet every request from all over the world.