With dealers and distributors spread all over the Philippines, Delton Wires can claim a significant share of the wire and cable market. 

Delco supplies the wire and cable requirements of three major industries in the Philippines, namely, energy, construction and telec ommunications. It provides electrical wires for Manila Electric Company (Meralco), the major supplier of electricity in the country, as well as to the rural electric cooperatives under the National Electrification Administration (NEA). 

Delco's products are also patronized by the major telecommunications companies in the country including: 

• Philippine Long Distance Telephone Company, 
• Philippine Telegraph & Tel ephone Company (PT&T), 
• Eastern Telecommunications 
• International Communications Corporation/Bayan Telecommunications (ICC/Bayantel), and 
• Department of Transportation and Communication 

Aside from these, the company also supplies the wire and cable requirements of these various companies: 

• Asea Brown Boveri (ABB) 
• National Power Corporation 
• Kawasaki Heavy Industries, Ltd. 
• Go Tong Electrical 
• Tri-Asia Paper Mill 
• Cathay Pacific Steel Corporation 
• Alpha Oil Corporation, BF Corporation,among others.