Pump DGS for the finished products tank farm, ZPC

DGS for wet-gas compressor in coking plant of Jinling Branch, Sinopec

Refurbishing & retrofitting for high-pressure pump mechanical seals in Jinhaichenguang

DGS and auxiliary system for single screw compressors

Retrofitting & upgrading for high-speed pump mechanical seals

Carbon floating ring seals for a nitrogen compressor of SANNING

The Domestic substitution of DGS for the LNG compressors for Huagang Group

Mechanical seals for the high temperature, high pressure boiler feed pumps

Retrofitting of metal bellow DGS for cryogenic liquid nitrogen pump

Agitator seals with shaft diameter of 380mm in PTA project of Jiaxing petrochemical

DGS for synthetic gas compressors in synthetic ammonia plant of Shihlien Chemical Industrial Jiangsu Co., Ltd.

DGS for agitators project of Dalian Satake - Sichuan Petrochemical

Retrofitting of double dry running mechanical seals for agitators for Dalian Satake - HISUN