Dover Equipment Inc.
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QCI
🇺🇸 United States
199211-50 peopleManufacturer/Distributor/Service CompanyEstablished brand
Product customization
Own brand
OEM manufacturer
Shipments
238
Key customer
AL SAHIB
Key market
🇺🇸 United States
Description
QCI, also known as Quality Controls, Inc., is a multifaceted manufacturer, distributor, and service provider specializing in flow control and process instrumentation. Based in Northfield, US, with over 60 years of experience in valve manufacturing, the company is a recognized OEM and contract manufacturer of high-quality industrial valves. Their 'Made in the USA' product line features custom-designed multi-port rotor valves, piggable diverter valves, high-pressure valves, and sanitary, jacketed, and fire-rated valves. QCI also provides pneumatic actuators and flow controllers, serving critical sectors such as Petro-Chemical, Food & Beverage, Pharmaceuticals, and Nuclear industries.
In addition to its manufacturing core, the company operates as a stocking distributor and representative for market-leading brands like Limitorque and Henry Pratt. This division focuses on valve automation, process equipment for water and wastewater applications, and primary instrumentation for measuring pressure and flow. As part of the United Flow Technologies (UFT) family, QCI offers extensive field services, including actuation support and onsite maintenance.
QCI further extends its capabilities into building automation and electrical systems. The company is a UL-certified manufacturer of electrical control panels and provides engineered solutions for HVAC, lighting, and energy management systems. With a workforce of 11 to 50 employees, QCI combines decades of technical expertise with modern IoT integration to deliver comprehensive flow control and automation solutions for municipal, industrial, and commercial markets.
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Dover High Performance Plastics
🇺🇸 United States
199011-50 peopleManufacturer/Wholesaler/Service CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Small batch production
Shipments
1914
Key customer
SHPP
Key market
🇺🇸 United States
Description
Dover High Performance Plastics, established in 1990, is a custom plastic fabrication company based in Dover, US, specializing in high-performance plastic components. With 11 to 50 employees and annual sales between $5 million and $9.9 million, the company operates an ISO compliant facility utilizing computerized equipment, CNC machinery, and automatic compression molding for precision manufacturing. They offer a wide range of products including valve seats, shaft seals, gaskets, O-rings, piston rings, back-up rings, plastic bearings, bushings, packings, PTFE components, and wear strips. Dover High Performance Plastics provides both OEM and ODM services, handling prototype parts as well as short or long production runs. They work with various materials such as PTFE (virgin and blended), polycarbonate, polypropylene, acetal, polyimide, Ryton®, Ultem®, ABS, PEEK, nylon, and PVC. The company holds certifications including RoHS, FDA, MIL-Spec, ASTM, AMS, and is REACH compliant. They serve diverse markets including aerospace, automotive, medical, food processing, and petrochemical industries, offering technical assistance from design recommendations to material selection and testing.
