Redstone Systems, Inc. founded in Delaware, USA in December 2002, has been the ODM vendor for many well-known communications companies, serving the Southeast Asian market. In 2020, Redstone Systems began to return to the North America market with its self-developed brand. Redstone has a complete product line of intelligent voice gateways, providing IP-PBXs, analog VoIP gateways (FXS/FXO), digital VoIP gateways (E1/T1), survivability appliance and session boundary controllers (SBCs).
Process Engineers and Equipment Corporation
We specialize in sand classification & dewatering, fine sand recovery, water clarification & sludge dewatering systems. Our designed systems recover salable products while reducing operating costs by eliminating costly tailings ponds. We have manufacturing facilities in WA & WI & have equip. in 100+ plants throughout the U.S., providing packaged systems with overall system responsibility, complete engineering & field services, along with turn key installation. We manufacture high rate thickener style clarifiers & 6 roll belt filter presses & also provide parts, technical services, chemicals, & service options. We typically use FLSmidth cyclones, GIW slurry pumps, Tsurumi submersible pumps, Tabor dewatering screens & TPH plate presses.
21 Electric LLC
Your trusted partner in Mining and Industrial Electrical Services and Component Rebuilding. We specialize in UL508A-certified industrial control panel builds, preventative maintenance testing for transformers, breakers, VFDs, and motors, as well as fiber optic splicing and installation. Our services also include service crew coverage, drive and component testing, and complete rebuild solutions. With a proven track record of delivering reliable rebuilt components for mines nationwide and custom electrical control cabinets for projects worldwide, we bring quality, expertise, and dependability to every job.