NPN Premium Quality Products

NPN Leaf Spring is Yongkee’s flagship brand that is manufactured under OEM manufacturing standards including quality assurance by well-known car manufacturers in Thailand.

NPN Leaf Springs covers a variety of Large and Light commercial vehicles such as;


Large Commercial Trucks (10 & 6 wheel trucks)





Light Commercial Trucks (1-ton pick-up trucks)





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    NBK Leaf Spring is Yongkee’s standard quality for replacement leaf spring that are manufactured by modern production process with certification from well-known manufacturers includ...
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