From small peddlers to multinational companies, SISJ has professionally liase with these companies:
•Tenaga Nasional Berhad
• Star Publications (Malaysia) Berhad
• Celcom (Malaysia) Berhad
• Olympic Cable Sdn Bhd
• Tenaga Cable Sdn Bhd
• Edaran Otomobil Nasional Berhad
• Prestasi Mewah Sdn Bhd
• Perniagaan Logam Krishna Sdn Bhd
• Matsushita Electric Company (Malaysia) Berhad
• Panasonic AVC Networks Kuala Lumpur Malaysia Sdn Bhd
• Pusat Sains Negara
• Jabatan Bekalan Air
• Perkhidmatan Kaji Cuaca Selangor
• Jabatan Penjara Sungai Buloh
• Jabatan Ukur dan Pemetaan Negeri Selangor
• Jabatan Pelajaran Selangor

Our respected buyers are:
• Amsteel Mills Sdn Bhd
• Malaya Wata Steel Sdn Bhd
• Perniagaan Logam Krishna Sdn Bhd
• Amalgamated Aluminium & Alloys Sdn Bhd
• GMS Holding Sdn Bhd
• Juna Metal Sdn Bhd

SISJ is also a registered Government contractor to purchase ferrous and non-ferrous metal. Additionally, SISJ is the appointed recycling company for spent bullets of the NATIONAL DEFENSE DEPARTMENT. Independent scrap dealers may deal with SISJ’s subsidiary company Silver City Recycle Sdn Bhd to provide wholesale facilities.