Leaf spring system

Leaf Spring

Yongkee’s Leaf Springs covers a wide range of Japanese commercial vehicles that are manufactured according to OEM standards and are certified by the Thai Industrial Standards Institute (TISI) under the following trademarks.  

‘NPN’ Premium Quality Products
‘NBK’ Standard Quality Products


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    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...

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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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