Questronics, Inc.
CALL US  +1.6128015852

Cleveland Controls Division of UniControl Inc. was founded in 1942 in Cleveland, Ohio, by Mr. Norman Hahn as Cleveland Fuel Equipment Company. During the 1950’s, the company moved to its present facility at 1111 Brookpark Road, Cleveland, Ohio. Its name changed to Cleveland Controls, Inc. in 1958. Later, the company consolidated with Hays Republic Corporation, and during 1994 the two companies reorganized as Divisions of UniControl Inc. At that time, the combustion controls and instrumentation product lines of the individual companies were consolidated as Hays Cleveland, while the air switch product line remained as Cleveland Controls.
Industries Served by Cleveland Controls Air Pressure Switch Products include:
• HVAC & Energy Management: air flow and air pressure proving applications.
• Food Service: monitor and control cooking and refrigeration equipment.
• Comfort & Recreation: air-supported structures, fan operation, UV cleaners and pool heaters.
• Clean Rooms: monitor and control pressurized enclosures such as rooms, cabinets and instrument cases.     



A Global Supplier to Medical, Commercial and Industrial OEMs
American Cable and Electronics is a global supplier of electronic cable assemblies and electro-mechanical assembly. The company specializes in low to mid volume manufacturing and engineering services at our Menomonee Falls Wisconsin, USA facility. Our clients include the top OEM's in Medical electronics, Industrial controls, and Commercial products.
A Fresh Approach to Design, Production and Service
ACE stands apart from the others in our approach towards understanding and meeting our customer’s needs. We are industry leaders in the design and production of custom cables and cable assemblies that are guaranteed to meet your specific requirements. Our design services include DFM, material analysis and testing, tooling development, and CAD services.
Our global materials procurement strategy puts the right product, at the right place, at the right time....every time!
Committed to Quality
Our quality system is certified and registered to ISO 9001 and our management team and staff are committed to building your products to the highest standards of excellence.

CNLINKO has been engaged in the area of industrial connectors for over a decade. It has excellent engineering and creative teams, outstanding marketing and operation teams, modernized manufacturing workshops, strict quality monitoring and management system, as well as express warehouse and logistics facilities. The products are widely used in LED display screen, lighting equipment, engineering equipment and so on. The second generation of YF power connector can reach a water-proof level of IP67, which allows it to be more widely used. LP connector is featured with high-precision and high-quality automatic plugging and locking apparatus, which is widely used in all the challenging environments and situations, such as lights, visual and audio equipment, medical equipment, industrial control, examination and measuring equipment, AV system, broadcasting, telecommunication and other areas. The simple operation, and fast and stable connection apparatus enable it to challenge the outdoor water-proof function.  The series of products provided by CNLINKO can also be widely used in all the challenging environments and situations, such as new-energy vehicle, solar photovoltaic and audio areas. The simple operation, fast and stable connection apparatus enable it to challenge the outdoor water-proof function.