Our ISO 9001 compliant quality program, along with extensive tool making and wire EDM capacity have made Array Solders the top choice of preform users.

Total Quality Managament

Total Quality Management is the driving force in the design and manufacture of our preforms. Array Solders maintains an ISO 9001:2015 complaint production facility. Comprehensive quality controls include SPC (statistical process control), nondestructive tests and random sample analysis.

All incoming metals are examined by spectrographic analysis and all alloy materials are analyzed for content and purity prior to in-house molten state processing. Array Solders’ unique post-alloying batch analysis is used to identify preforms by date, time, and materials used in manufacturing. All materials, including fluxes, are examined using emission spectrography, X-ray defraction, gas chromatography, atomic absorption and classical wet chemistry techniques. The physical characteristics of precision preforms, including dimensions, weight and uniformity, are checked meticulously to ensure conformance with customer specifications and Array Solders’ rigid in-house standards.