SEDC Resources Sdn Bhd (formerly known as CMS Resources Sdn Bhd)
SEDC Quarries Sdn Bhd (formerly known as CMS Quarries Sdn Bhd)

Customers are assured of the quality of SEDC Quarries Sdn Bhd’s (formerly known as CMS Quarries Sdn Bhd) stone aggregates.

SEDC Quarries attained the ISO 9002:1994 certification in 1998. In the year 2000, the certificate was upgraded to ISO 9000:2000. The Company’s products comply with the Malaysian Standard MS 29 and MS 30 set by JKR Sarawak (Public Works Department).

A typical test result on a sample of stone aggregates taken from the SEDC Quarries is as follows:

Test Parameters Stabar Quarry
CMS Penkuari Sdn Bhd
Bukit Akud Quarry
Sebuyau Quarry
Aggregate Crushing Value 13% 25% 27%
Aggregate Impact value 15% 20%
Los Angeles Abrasion Value 16% 26%
Specific Gravity 2.64 2.71 2.66
Water Absorption 2.1%  0.3%  0.33%
* Test result carried out at JKR Central Materials Laboratory, Kuching

ISO 9001:2008 ISO 9001:2008 ISO 14001:2004 OHSAS 18001:2007

SEDC Premix Sdn Bhd (formerly known as CMS Premix Sdn Bhd)
SEDC Premix (Miri) Sdn Bhd (formerly known as CMS Premix (Miri) Sdn Bhd)

Quality Policy

SEDC Premix Sdn Bhd (formerly known as CMS Premix Sdn Bhd) is committed to meeting and exceeding our customer’s expectations in terms of quality of the products and the services that we provide.

The Company affirm commitment through the establishment of a quality system which will meet the international quality system standard ISO 9001:2008. With the quality system, we are committing ourselves to provide quality products, services and see active support and participation of all staffs in the implementation of continual improvement to achieve our vision.

‘To be the Market Leader in Premix and its Related Products and Services in Sarawak’

To achieve this, we shall:

    • Supply and deliver premix and emulsion with quality and time consciousness for our customer’s satisfaction
    • Adopt the latest technology development to ensure that quality of products and services are produced to meet customer satisfaction
    • Ensure continuous growth of the company and secure and secure a fair return to shareholders
    • Constantly train, develop our personnel and implement and improve our Quality Management System
    • Participation in community and social responsibilities

ISO 9001:2008 CMS Premix (Miri) ISO 9001:2008 OHSAS 18001:2007

CMS Wires Sdn Bhd

CMS Wires Sdn Bhd attained the following certifications: ISO 9001:2008 and SIRIM MS 145:2006.

CMS Wires ISO 9001:2008 CMS Wires ISO 9001:2008 CMS Wires MS 145:2006 CMS Wires MS 145:2006

CMS Infra Trading Sdn Bhd

CMS Infra Trading Sdn Bhd has been an ISO-certified company since 1997 and its management systems comply with the ISO 9001-2008 quality standard.


Malaysian Government

Contractor & Supplier Registration Unit (UPK)

  • Reg. No. UPK-B/00494: Supply and Services
  • Reg. No. UPK- /01938: Class F Works

Ministry of Finance (FFO)

  • Reg. No. 357-30001588

Ministry of Trade & Consumer Affairs (PDA)

  • Reg. No. PDA10317: Petrol, Diesel, Oil, Lubes and Bitumen
  • Reg. No. PDA10319: LPG
  • Wholesale License No. BB 04343M: Round Bars
  • Wholesale License No. SB 06402K: Cement

Sarawak Timber Industry Development Corporation (STIDC)

  • Reg. No. 1-01-01000495 B (Sales of Timber Products)

Oil & Gas

Petroliam Nasional Berhad (PETRONAS)

  • License No. L 034254: Supply & Services

Solar Power

Malaysian Photovoltaic Industry Association (MPIA)

  • Membership No. MPIA-A/196635-M/09