RKSA Company History

Development towards excellent.


Kilang Rantai S.A. Sdn. Bhd. (KRSA) was incorporated in Seberang Perai Industrial Estate.


Successfully signed the “Technical Advice Agreement” with RK Excel Co. Ltd Japan.


Established Kilang Sprocket S.A. Sdn. Bhd. (KSSA), a sister company of KRSA and motorcycle sprocket manufacturing.


Excel Rim Sdn. Bhd. is officially incorporated for motorcycle/bicycle rim production in Malaysia.

Jan 2010

PTSTT (currently known as RK-Indonesia) is incorpoarted to expand the chain & sprocket market to Indonesia.

Aug 2010

KRSA merge with RK Japan to extend the mastery on chain and sprocket manufacturing.

Sep 2010

Business expansion to Thailand and Philippines by incorporating 2 new sales branch namely RK-Thai & RK-Philippines.

Dec 2011

Business expansion to Vietnam, RK-Vietnam.

Jan 2013

Achieve new milestone in business by bought over RK Excel America (California).

Jul 2013

Officially rename KRSA to RK South Asia Sdn. Bhd. Successfully incorporate RK-Europe in France.

Jun 2016

Further business expansion to Pakistan by incorporating RK-Autogic.

Mar 2018

Establish partnership with Makino Automotive to pair local made sprocket with RK chain in India market.

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