- CHK Valve Manufacturing Sdn Bhd
- Address:No. 7 Jalan Tiara 5 Bandar Baru Klang
- Peninsular Offshore Systems Sdn. Bhd
- Address:No. C-9-1, 9th Floor, Block C, Megan
- DNE ENGINEERING SDN. BHD
- Address:
- LONZ RESOURCES SDN BHD
- Address:Lot 9, Jalan PJS 11 / 1, Bandar Sunway
- Mayfort Resources Sdn Bhd
- Address:65A, Jalan Bandar Perai Jaya 3
- Winplus ventures(M)Sdn Bhd
- Address:Klang
- MEDIGAS SDN. BHD.
- Address:5 Jalan SS 15-2D
- suvince trading
- Address:37, Jln D, Tmn Bt Off Jln Kuching.
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