Complex Manufacturing.
No Surprises.
Orchestrating custom manufacturing
programs for industrial OEMs.
Built Around Your Programs
Manufacturing, quality, logistics, and inventory coordinated
around your specifications and production needs.
Custom PROGRAMS
Components and assemblies built around your specifications, volumes, and requirements.
capabilities
Access to vetted manufacturers and specialized processes across a broad range of materials and technologies.
quality
Hands-on oversight from qualification through production to protect quality and delivery.
Logistics
Inventory and global logistics programs structured around your production needs.
TRUST
Long-term relationships built on transparency, communication, and accountability.
Built on Relationships.
Earned Through Results.
Since 1987, S.O. Sales has built long-term relationships with industrial OEMs by managing complex manufacturing programs with consistency,
communication, and accountability

Solenoids
- DC Solenoids – Open Frame
- DC Solenoids – Enclosed
- Self-Latching Solenoids
- Tubular Solenoids
- Push-Pull Solenoids
Valves
Custom-built valves for the fire suppression industry are suited for petrochemical, gas, and power station applications.
Cast Metals
Die casting is best suited for small to medium size parts with higher volume requirements. It uses 100% recyclable materials.
Forging
Forging is best suited to applications where tensile strength, ductility, impact, fracture toughness, and material fatigue are important.
Finishes
- Powder Coat
- Paint
- E-Coat
- Black Anodize
- Black Oxide
- Polish
- Buff
- Flat
- Shine
- Anodize
- Silk Screen
- Electroplate
- Chromate
Machining
Precision machining is paramount in industries demanding tight tolerances. Sourcing-Opportunities Inc. has been a top-tier supplier for over 30 years.
Transformers
Transformers are built to meet agency standards, including UL, CSA, IEC-65, BS-415, SEMKO, and VDE. Typical applications include:
- Power Supplies
- Telecom
- LAN
- Lighting







