Atlantic Precision Spring, Inc. - Bristol, CT (Serving Eastern Massachusetts)
Custom Manufacturer
ISO 9001:2008 certified custom manufacturer of precision battery contacts, PCB contacts, & terminal connectors, products for aerospace, medical, military & hardware applications. Custom contacts to spec. in beryllium copper, brass, stainless steel & phosphor bronze. Fourslide parts, stampings, coil & flat springs, wire forms & clips. Design assistance, prototyping, short runs & a secondary department for assemblies.
www.aps-ct.com/battery-contacts_battery-spr...

Polymetallurgical Corp. - North Attleboro, MA
Manufacturer, Custom Manufacturer
ISO 9001:2000 certified custom manufacturer of precision metal contacts including battery contacts for electrical applications. Specifications of contacts include thickness ranging from 0.004 in. to 0.150 in. Features of precision metal contacts include CA bonding, resistivity & hardness. Applications of contacts include appliance control, thermostats, thermal controls, circuit breakers, TV color compensation, over-temperature compensation & thermometers.