Air Conditioning & Refrigeration


Established in 1991, AZ Instrument Corp. is specialized in the business of measuring instruments manufacturing. The first product line is the digital psychrometer. AZ Instrument integrates the expertise in electronics, precision mechanism and high efficiency manufacturing to commercialize the technology of unique & accurate measuring instruments.
Today, our products have been highly recognized as outstanding & well-known brand internationally and successfully distributed into the worldwide markets. With the support from our customers, we are confident to grow AZ Instrument the global competitive manufacturers in the field of measuring instruments.

Our products can be catogorised into:
  1. Air Flow Meter
  2. Datalogger
  3. Gas Analysis Meter
  4. Heat Index Meter
  5. Hygro-Thermometer, Psychrometer
  6. Infrared Thermometer
  7. Manometer, Sound Level Meter
  8. Thermometer
  9. Tachometer
  10. Transmitter
  11. Water Quality Tester

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8692 Long Tube PH meter

8008 Pocket Size 2 in 2 Tachometer

8919 10cm Vane Temp&RH%& CO2& FLow

8803 Dual K Thermometer


Brannan are leading European manufacturers of Thermometers, Pressure Gauges and associated products. Our glass thermometer and pressure gauge manufacturing facility in England is highly mechanised offering high quality glass thermometers and pressure gauges at internationally competitive prices. Brannan have manufactured and supplied thermometers, pressure gauges and instrumentation since 1913. Over a century of tradition, combined with modern manufacturing methods in our facilities to ensure an unequalled service.

Complimenting our production facilities, the company provides a calibration operating its own UKAS accredited laboratory where, in addition to having new thermometers tested, customers may also have existing instruments re-calibrated. We supply OEMs, Resellers and End-users in Retail, Scientific and Industrial markets worldwide a vast array of glass thermometer and pressure gauge products.

The company has operated a quality management system since 1991 and currently operates within the scope of ISO 9001: 2008.

Our products can be categorised into:
  1. Laboratory Thermometer
  2. Digital & Electronic Instrumentation
  3. Special Application Instruments
  4. Hygrometer

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Digital Fridge Thermometer with Alarm

Immersion Teflon Coated Thermometer

Infrared Body Temperature Thermometer

Stainless Steel Dial Freezer/Fridge Thermometer - 50mm


CENTER Technology is a professional manufacturer of hand-held test instruments since its establishment in year 1998. Our department leaders have been in this industry for more than twenty years and most of them had been working together for a long time.

At present, our products are mainly focused on industrial testing meters and environmental monitoring instruments. These include digital multimeter, clamp meters, insulation testers, thermocouple/infrared/RTD thermometers, sound level meters, light meters, and gas leakage detectors.

All of our products are user friendly, equipped with advanced functionalities, long time durability and complied with the safety regulations. Most of our products have PC interface and windows-based software to fulfill the needs of advanced applications. 

After these years since the company established, our products and services have earned excellent reputation from our customers across various industries. In the future, our goal is to continuously provide the customers not only more innovative, higher accuracy, and better quality products, but also excellent customer services and supports.

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Center Refrigerant Leakage Detector

Center Thermometer

Center Clamp Meter

Center Insulation Tester


Frascold is a leading Italian company operating in the development, production and sale of compressors. 
Since 1936, the company has travelled along a path made of transformations and attention to the latest technologies. In all this time, Frascold has been producing compressors for the refrigeration and air conditioning sector, marketing them all over the world for a wide variety of applications. 
It built its reputation and position in the international markets thanks to its ability for continuous product and technology improvement, and to its constant attention to customer relationships, so as to remain always at the forefront in its field.

The company operates through its plants in Legnano and Rescaldina. Nowadays, the Rescaldina plant is dedicated to the manufacture of semi-hermetic compressors that satisfy roughly 25% of the world needs.
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Frascold Two-stage semi-hermetic reciprocating

Frascold Screw Compressor For Refrigeration

Frascold Reciprocating Compressor (ATEX)

Frascold Reciprocating Compressor (ATEX)


The Harris Products Group is a world leader in metal working products used in the brazing, soldering, welding, cutting and gas distribution industries. The company was formed in 2006 with the merger of Harris Calorific, Inc., a manufacturer of gas welding and cutting equipment and gas regulation and distribution systems, and the J.W. Harris Co., a manufacturer of brazing and soldering alloys and welding consumables.

The Harris Products Group currently operates manufacturing facilities in Mason, Ohio, USA; Gainesville, Georgia, USA, Dzierzonow, Poland, and Sao Paulo, Brazil. Each is ISO 9001 certified for quality management systems.
Demonstrating a commitment to stewardship of the global environment, these facilities are also ISO 14001 certified for environmental management systems.

Our products can be categorised into:
  1. Consumables (Alloys, Rings, Return Bends, Strips, Preforms, Pastes, Powders, Solders, Fluxes)
  2. Torch Handles & Mixers
  3. Tip Tuber & Tips
  4. Value Added Brazing Equipment (Power Brazer, Gas Block, Light Pro Spark, Perfect Flame)
  5. Gas Control Systems
  6. Accessories (Hose, Check Valves, Flashback, Arrestors, Hose Adaptors) 
More information please visit

Harris 825 HVAC Nitrogen Regulator

Harris Port-A-Torch

Harris 0

Harris Safety Silv 45 (Flux Coated)


Mueller Refrigeration is a company of Mueller Industries, Inc.  Mueller Refrigeration was born out of Mueller Industries’ ongoing evolution, commitment and development in the HVACR industry. Mueller Refrigeration was officially designated as a division of Mueller Industries, Inc. in 1990. Current manufacturing operations are located in Hartsville, Tennessee, and Changzhou, Jiangsu, China. Mueller Refrigeration continues to be a global leader in the production of components for the air conditioning and refrigeration industries. Products today include such items as CYCLEMASTER® ball valves, compressor valves, relief valves, check valves and various system protection devices.
Mueller Refrigeration prides itself in being a quality manufacturer of valves, components and value-added assemblies into the HVACR market. Globally, the company provides diversified products achieving growth and top performance through excellent customer service, creative and innovative achievements and maximization of core manufacturing capabilities.

Our products can be categorised into:
  1. Valves (Ball Valves, Check Valves, Brass Compressor Valves, Cast Iron Compressor Valves, Packed Line Valves, Tranducer Valves, Packless Diaphragm Valves, Brass Angle Isolation Valves, Steel Angle Valves, Pressure Relief Valves, Ball Isolation Valves, Butterfly Valves)
  2. Cast Iron Flanges
  3. Rupture Disc and Pressure Gauge
  4. Change-Over Manifold
  5. Fusible Pipe Plugs & Connectors
  6. Filter Driers / Heat Pump Drier
  7. Sight Glass / Moisture Indicators
  8. Strainers
  9. Flare Fittings
  10. Forged Brass Solder Flages and Gaskets
  11. Component Parts
  12. Cross Reference

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Pressure Relief Valves

DRYMASTER Filter Drier Liquid Line Flare

Sight Glass/ Solder Moisture Indicators Hermatic Sealed

DRYMASTER Filter Driers Replaceable Core Shells


Founded in 1937, The RectorSeal Corporation is a leading manufacturer of chemical specialty sealants and other related products designed for professional tradesmen.

These products are distributed exclusively through an extensive wholesale distribution network serving the plumbing, industrial, HVAC-Refrigeration, construction, electrical, and hardware market places. Our primary products include thread sealants, firestopping sealants, plastic pipe cements, anti-seize compounds, fluxes, lubricants, chemical cleaners, duct sealants, leak locators and other specialized products. Many of these products are brand preferred and enjoy a loyal and substantial following among professional contractors and industrial end users.

Through commitment to providing high quality products and services, The RectorSeal Corporation has grown steadily over the years. With a diversified business strategy, we are aggressively pursuing new and unique technology to solve industrial problems and to expand market horizons. The RectorSeal Corporation is devoted to providing innovative quality products supported by strong customer and technical service.

Our products can be categorised into:
  1. Compressor Oil Related Products
  2. Coil CLeaners and Brighteners
  3. Cooling Tower Treatment
  4. Evaporative Cooler Treatments
  5. Leak Locators
  6. Ice Machine Cleaner
  7. Humidifier Treatments
  8. Scale Remover
  9. Duct Sealant
  10. Indoor Air Quality
  11. A/C Drain Line & Pan Tablet Products
More information please visit

Nickel-Safe Ice Machine Cleaner

Better Bubble TM

Actabs TM

Tru Blu Thread Selant

Since 1947, WEICON GmbH & Co. KG has been producing speciality products for the industry in Germany. The range of products includes special adhesives and sealants, technical sprays and high-performance assembly pastes and greases for all areas of industry - from production over repair up to maintenance. Another field of activity is the development, sales and distribution of stripping tools.
This worldwide distribution network guarantees that WEICON employees are at your disposal, too. Together with them, you can work out the best-possible solution for you and make your business even more efficient.
Every day, WEICON products are used in a wide range of different industries and businesses all over the world. They contribute to the company success of our customers.

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Leak Detection Spray


Elly Condensate Pump


Honeywell is an established technical leader in the development of  ‘4th Generation’ fluorine-based refrigerants (HFOs or hydrofluoroolefins) for the worldwide commercial and industrial refrigeration industry.

We have been at the forefront to develop safer, non-ozone depleting alternatives to older refrigerant technology (CFC and HCFC refrigerants), in compliance with global legislation for their phaseout.


  • are safe to use
  •  have significantly lower GWP than HFCs
  • are much lower than all Directives require – the GWP reduction of some Honeywell products can be up to 99.6%
  • have better performance and are more energy efficient when compared to refrigerants they are intended to replace
  • use the same technology as HFCs, so implementation and cost to serve are very simple: HFOs need only minor (if any) changes to the technology customers currently use and the differences in implementing and maintenance are minimal
  • are a global solution, as they are effective in different ambient temperatures

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Honeywell SOLSTICE (HFO-1234yf)

Honeywell Genetron 134a

Honeywell Performax LT (R407F)

Honeywell Genetron R407C


Since its foundation in 1909 REMS has been developing products for the pipe working, especially for sanitary and heating installers. At first, hand tools and then subsequently machines and electric power tools. The stipulation of the company founder Christian Föll “REMS must be superior” has always been the benchmark for our actions. Today REMS is a leading manufacturer of machines and tools for the pipe working.

REMS development engineers have persuasive, groundbreaking ideas which ease the daily routines of the installations professional. They have all the significant requirements in their focus and use all their comprehensive practical experience. The REMS products are highly valued because of their innovative technology as well as their high standards of quality and are being used everywhere in the world. 

Again and again REMS is able to maintain its position at the forefront of technical progress as a result of its innovative products. Many valid national and international patents prove this.

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REMS expander heads

REMS Hurrican

REMS Hurrican H

REMS Ex-Press Cu

Wipcool 2F0-2F4 : Vacuum Pump

Wipcool 2 Stage Vacuum Pump

Wipcool PC-120A : Refrigerator Pump

Wipcool P180 : Tank Condensate Pump

More than sixty years ago, Jack Ritchie set a goal for Ritchie Engineering: to become the standard by which all other HVAC hoses are measured. In the last six decades, the YELLOW JACKET® brand has not only become the standard in hoses, tools, refrigeration gauges, manifolds, HVAC vacuum pumps and refrigerant recovery machines, it’s become legendary…
How have we done it? Through an unwavering commitment to excellence. It’s the single most important attribute in the longevity of a company. While other companies sold out, sent work overseas or lessened quality, the relentless commitment of our people has led to 60 years of best-in- class products, first-class customer service and innovations that make the contractors’ jobs easier, worldwide. Join us for the next 60 years as we commit to changing the standard once again.

Our products can be catogorised into:
  1. Refrigerant Recovery Systems
  2. Vacuum Pump Systems
  3. Vacuum and Charging Hoses
  4. Hose Adapters, Valve and Parts
  5. Charging Systems]
  6. Specialized and General Use Gauges
  7. Electronic Instruments
  8. Heating Instruments
  9. Leak Monitors and Leak Detectors
  10. System Tools

More information please visit:


Yellow Jacket Mantooth Gauges

Digital Charging Scale

Ergonomic FinFix Combs

Series 41 Manifold

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