3
Decades of Experience
Service
Driven
300+
Employees
Safety
as Priority




About us
UPChem USA is the US branch of UPChem, established in 2019 in Spartanburg, South Carolina, currently focusing on production of prepolymers.
UPChem is a professional manufacturer of triphosgene, prepolymers, special isocyanates and other chemical intermediates. Since its establishment in 1995, with almost 30 years of safe production and practice, UPChem has grown from a pioneer and standard setter in the commercial production of triphosgene to a safety expert in the field of triphosgene application, providing another option for the sustainable development of the phosgene industry.
UPChem is a professional manufacturer of triphosgene, prepolymers, special isocyanates and other chemical intermediates. Since its establishment in 1995, with almost 30 years of safe production and practice, UPChem has grown from a pioneer and standard setter in the commercial production of triphosgene to a safety expert in the field of triphosgene application, providing another option for the sustainable development of the phosgene industry.
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