Our Products
- Fan Guards, Motor Mounts & Wire Grills
- Copper Components
- A/C Connection Pipe
- Flexible Capillary Tube
- Vibration Absorber
- Coils – Heating, Cooling, Steam
- Insulation Foam Sheets & Pipe
- Fans & Impellers
- Refrigeration Compressor
- Dryers & Filter
- Liquid Receivers
- Oil Separators
- Refrigeration Heat Exchanger Accumulators & Liquid Receivers
- Suction Line Accumulators
- Steel Ball Check Valve
- Service Valve
- Stainless Steel Tube
- Manifold for Radiant Under Floor Heating System
ABOUT US
HVACR Products – Standard and Custom Design components
Greatstone International Ltd. (GSI), is a quality driven, global sourcing company. Founded by a group of HVAC engineers having more than 60 years combined experience in the HVACR industry, we have a solid understanding of HVACR manufacturing needs.
With its headquarters in Ontario, Canada and branch office located in Shenzhen, China, GSI proudly offers a worry-free procurement process guaranteeing you quality products at competitive prices - delivered to you on time. With both American cultural background and Chinese cultural background, it alleviates any problems that may arise in the procurement process with language barriers or differences in business practices.
As a result of developing strategic partner relationships with quality suppliers in China, GSI can guarantee quality components at competitive prices, whether they are standard components, custom-designed parts or sub-assemblies.
Because our GSI engineering team has substantial experience in the HVACR industry, they are able to pre-engineer and pre-test your products to ensure that they meet your specifications, a service that few global sourcing companies can offer!
