Shenzhen Sinofirmament Tech. Co.,Ltd
SINOFIRMAMENT Tech. Co., Ltd. (Est. 2014) is a national high-tech enterprise specializing in R&D/production of oil/gas well downhole monitoring systems. It develops ISO 9001:2015-certified Firmament® ESP/ESPCP systems with proprietary IP for artificial lift solutions, serving clients in 10+ countries to enhance efficiency/safety in energy extraction.