About Us :

“KUMAI” means welding bead in Malay. Since KUMAI term is widely used in the schools and training center, we adopt KUMAI to our product brand name. Since then, KUMAI brand name has been easily accepted by our customers.

KUMAI started its product list from producing Fume Extraction arm in the year 2002. After undergo some process of improvement, we managed to design and manufacture the arm with export quality. Now, there are hundreds of KUMAI Fume Extraction Arm installed at Vocational School, Institut Latihan Perindustrian, Institut Kemahiran Belia Negara and some private workshops and factories.

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In the year 2005, we enhance our product list with Welding Machines, Fabrications Machines, Gas Welding products and other welding accessories to fulfill demand from our customers. Now KUMAI has a wide range of quality products to offer our customers.

The most important advantage we have is that we are selling our product with complete after sales support and warranty package. Our maintenance team posses good experience handling technical support to all our customers.

Please go to our website www.kumai.my to view our product list and email to sales@kumai.com.my for any kind of inquiry.

Our Services :

Welding & Machines Repair

  • We could handle to provide repair and maintenance service for all major brand of welding machines such as MILLER, INE, ESAB, PANASONIC, OTC, DAIDEN, KEMPPI, SAF, SELCO and etc. Including plasma cutting equipments. Our advantage is, we could repair up to PCB and its component to reduce / save cost.

Gas Manifold Installation Services

  • Refzen is one of the best gas manifold contractor in Malaysia especially for Gas Welding i.e. Oxygen, Acetylene, CO2, Argon and Mixed Ar/CO2. We have experienced installing this system to Universities, ILPs, Politekniks, Vocational Training Schools and Fabrication Workshops. Our system is technically and practically best for educational use as well as workshops due to its high safety factor and reliability.
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Metal Engineering Fabrication
  • In engineering field, we are specialized in Gas Welding manifold installation and services, Fume Extraction and Filters System. We also involve in Mechanical Fabrication & Installations, Construction and Engineering works. Our fabrication works covers metal joining and fabrication of component for vehicle such as lorry and truck. Besides that we also could provide repairing expertise on the fabricated products, workshop equipment and tools.
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Some Of Our Client

  • ABM Johor (CIDB)
  • IKM, KL
  • ADTECH, Shah Alam
  • CIAST, Shah Alam
  • Apex Communication Sdn bhd
  • UKM, Bangi
  • SMT B.Pahat
  • SMT Arau
  • OMRON (M) Sdn Bhd
  • Kom. Utama Sdn bhd
  • PSP, Penang
  • SMT Butterworth
  • SMT Kulim
  • UNISEL
  • TNB Repair Shop, Klang
  • SMT Temerloh
  • SMT S.Petani 1
  • ILP Mersing
  • IKM K.Lumpur
  • SMT S.Pelindung
  • SMT B.Lancang
  • ILP Wakaf Tapai
  • ILP, Pedas
  • SMT Sg Buloh
  • SMT Besut
  • ILP Sandakan
  • Petronas Fertilizer, Kulim
  • SMT W.Tembusu
  • SMT Kemaman
  • Intitut Teknologi Petronas
  • ADTECH, SA.
  • SMT Sg Buloh
  • SMT K.Lipis
  • Kementerian Pelajaran Malaysia
  • ILP, Kangar
  • SMT Kangar
  • TNB Remaco
  • ILP Muar
  • ILP Pedas
  • SMT W.Tembusu
  • PERDA, PP
  • GIAT Puchong
  • CIDB Kuching
  • SMT Butterworth
  • SIRIM
  • GIAT Mersing
  • JKR, J. Kemahiran
  • Sirim, S.A
  • Remaco (TNB Repair Shop)
  • Helcom Sdn Bhd   
  • ILP Kuantan
  • CIAST
  • Evergreen Heavy Industries
  • Spectron Sdn bhd
  • JKR, Johan Kemahiran
  • KNM Steel
  • MSE, Pasir Gudang
  • Syarikat Yusof Yasin
Some Our Clients