CHLG CRAFTSMAN PERFECT QUALITY
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Electric Welded Globe Valve DN50-DN100 – LiangGu
Natural Gas Long-Distance Pipeline Ball Valve – LiangGu
Pneumatic Insulated Ball Valve - DN80/125 PN25 -Liangu
DN65 PN16 Control Valve - Liangu
Pneumatic High-Temperature & High-Pressure Control Valve - Liangu
Gate Valve Processing - Liang Gu
DN300-HH44Y-160RL- Micro retarded closing Check Valve - LiangGu
Hard sealed fixed ball valve and all welded ball valve - LiangGu
High pressure parallel frictionless double gate valve and electric sleeve regulating valve - LiangGu
High pressure welding forged steel stop valves and forged steel stop valves - LiangGu
Pneumatic hard seal flat gate valve
High Pressure Forged Hard Seal Ball Valve - LiangGu
DN400 PN16 three-way fixed ball valve - LiangGu valve
China LiangGu Valve Group
China LiangGu Valve Group
China LiangGu Valve Group
China LiangGu Valve Group
China LiangGu Valve Group
China LiangGu Valve Group
China LiangGu Valve Group
China LiangGu Valve Group
Electric Welded Globe Valve DN50-DN100 – LiangGu
Natural Gas Long-Distance Pipeline Ball Valve – LiangGu
Pneumatic Insulated Ball Valve - DN80/125 PN25 -Liangu
DN65 PN16 Control Valve - Liangu
Pneumatic High-Temperature & High-Pressure Control Valve - Liangu
Gate Valve Processing - Liang Gu
DN300-HH44Y-160RL- Micro retarded closing Check Valve - LiangGu
Hard sealed fixed ball valve and all welded ball valve - LiangGu
High pressure parallel frictionless double gate valve and electric sleeve regulating valve - LiangGu
High pressure welding forged steel stop valves and forged steel stop valves - LiangGu
Pneumatic hard seal flat gate valve
High Pressure Forged Hard Seal Ball Valve - LiangGu
DN400 PN16 three-way fixed ball valve - LiangGu valve
China LiangGu Valve Group
China LiangGu Valve Group
China LiangGu Valve Group
China LiangGu Valve Group
China LiangGu Valve Group
China LiangGu Valve Group
China LiangGu Valve Group
China LiangGu Valve Group
Winning over 100 million bidding-projects in one day! Lianggong Valve Group has successfully won a number of major projects.
As an excellent industrial valve manufacturer in China, Lianggong Valve Group has won a reputation i
Xie Zhongcheng, Deputy Secretary of the Party Working Committee of Wenzhou Bay New Area, led a group to investigate Lianggong Valve Group.
Recently, Xie Zhongcheng, Deputy Secretary of the Party Working Committee and Executive Deputy Direc
The whole industry sale volume is 1.55 billion!
Lianggong Valve Group was awarded the titles of sales volume over one billion for the first time, To
Lianggong Valve-an intelligent factory to design one hundred thousand Special Valves——Ignite “a new engine”,Building “a New Highland”
Lianggong Valve is a group company of design, research, manufacturing and sales, having three manufa
Good employees, Fine craftsmen, Excellent quality——CHLG groups
30 years ago,LiangGong Valve Group（CHLG) is the surging era, set off waves;30 years later, after the