About Smile Machinery

Smile Machinery is the export arm of Xi’an Smile Industry and Business Co., Ltd., based in Xi’an, Shaanxi, China. Since 2017 we have supplied aftermarket replacement parts for excavators, bulldozers and engines to 80+ countries.

Our catalogue covers ground engaging tools (bucket teeth, adapters), undercarriage parts (rollers, idlers, sprockets, chains, shoes), hydraulic seal kits, engine parts, filters and electricals. OEM numbers are shown for reference only — we supply quality aftermarket equivalents.

For Russia and Central Asia we regularly ship via the China-Europe Railway Express. Send your machine model or OEM part number on WhatsApp — our engineers verify fitment before you pay.