As a subsidiary of the OBT Group, OBT Refractory Manufacture CO., LTD has been manufacturing foundry and refractory materials for more than 16 years. Our stable quality and good after-sales service help us to obtain high feedback from European, South America, Japan, Thailand, Taiwan, Vietnam, Cambodia, Philippine, Malaysia, etc.After 16 years of development, we have become a world renowned company which meet the needs and solves the problems of customers with foundry materials. We will focus on listening to the changing needs of customers and using the power of our core values to be better. We welcome new and old customers from all walks of life to contact us for future business and mutual benefits.
mullite sand
Mullite sand
Colloidal silica
Casting machine
C type cylinder of wax injection machine
Model : OBT50-1K
Double position water soluble wax type wax injection machine
Model : OBT8-2ZSL
High Precision double station hydraulic wax injection machine
Model : OBT08-2M
Investment casting machinery shell machine dipping machine
Model : OBT-80
Precision casting equipment Sand pouring sand raining machine
Model : OBT-120
Sand spreading machine pouring sand machine suitable for large castings
Model : OBT-6
Roller type sand spray equipment sand raining machine for surface layer
Model : OBT-1200
investment casting machinery shell machine sand floating machine
Model : OBT-80
Precision casting equipment floating sand machine with dust collector
Model : OBT-80
Lost wax investment casting precise foundry automatic dewaxing machine
Model : OBT80-B
Lost wax casting production line electric heating dewaxing machine
Model : OBT80
Automatic surface grinding machines metal belt grinder double head
Model : OBT-2
Metal stainless steel electric induction melting furnace
Model : OBT-175/3
Oil gas fired aluminum melting induction heating furnace
Model : OBT11-1.5