KNH is a mechanical and electrical contractor and a specialist in plumbing and piping related works. Besides being fully licensed, bonded, and insured in Malaysia, we are also classified with in Malaysia license:-

1. CIDB - Grade G7
2. CIDB - Sijil Perolehan Kerja Kerajaan
3. SPAN - Permit IPA Jenis C3 (SYABAS-Water Reticulation & IWK Sewer Line) and a
4. SYABAS/SPAN - Plumbers

These making us able to source any product easily, quickly and efficiently. Plumbing and piping projects are always handled by our own highly-skilled, plumbers and pipe fitters. All plumbing and piping is installed in strict compliance with project specifications and the latest local codes and regulations. Our plumbers and pipe fitters that had all completed apprentice program and engage in on-going training, on site training to keep them up to date with the changing market place.