GPSL (Global Piping System Limited) is located in Qidong, China. This state of art factory was completed in 2015 with the newest technology in the industry.
In 2019 GPSL expanded to the USA when we opened our new operation in Sugar Land Texas.
GPSL is 100% owned and operated by a USA company with international quality standards. Including ISO 9001-2008, GB/T 19001-2008 Lloyd's Register.
The size range of production is from 1/2" to 14" Diameter in schedules 10, 40, 80, 160 and XXH.Grades 304/304L, 316/316L, 310, 317, 321, 347 and Alloy 20.
