GreatStone International Ltd.

GreatStone International Ltd.
Products:

Specialists in custom fan guards, custom A/C units and HVACR industrial/commercial components, assemblies & equipment. 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. Headquartered in Ontario, Canada & branch office in Shenzhen, China, GSI proudly offers a worry-free procurement process guaranteeing you quality products at competitive prices - delivered on time. Having both American cultural background & Chinese cultural background alleviates any problems that may arise in the procurement process with language barriers or differences in business practices. Our OEM customers include Keeprite, National Coil, Refplus, Unilux & Islandaire. Our products: custom-designed fan guards, motor mounts, wire grills, custom sub-assemblies, custom A/C units for OEM branding, copper components, vibration absorbers, coils (heating, cooling & steam), refrigeration compressors, aluminium/copper connection pipe, fans, impellers, dryers & filters, liquid receivers, suction line accumulators, steel ball check valve

Products offered by GreatStone International Ltd.

Products offered in Ontario

• COPPER TUBING - serving Ontario
• FITTINGS - serving Ontario
• FITTINGS: Copper Tube - serving Ontario

• HEATERS: Defrost - serving Ontario
• TUBING: Copper - serving Ontario