At a Glance

At a Glance

History
-Founded in 1985.

Product line
-Cast and forged steel gate, globe, check, ball, butterfly, safety valve, water control valves, steam traps and pumps ,offering superior performance across all major industrial applications.
.Size range :1/2inch~60inch (DN15 to DN1500)
.Pressure range :Class150 ~Class 2500(PN16 to PN420)
.Material type :Cast iron, Carbon steel ,Stainless steel, Duplex stainless steel, Monel, Bronze etc.
.Drive pattern : manual , electrical operation, pneumatic operation, hydraulic operation, hydro-pneumatic operation and computer-controlled operation.

Group branch
-Nanjing Runtry Water
-Nanjing lanshen Pump
-Wenzhou Liangjing Imp and Exp
-Zhejiang Liangjin New Energy
-Wenzhou Liangjing Precision Foudry
-Jiangxi Yangyuan Equipment Foundry

Quality
Major approvals:
-CE
-API6D
-APPI607 & API6FA
-ISO 9001-2008
-ISO14001-2004
-OHSAS18001-2007
-CCCF
-T.S

Cryogenic temperature R.D center(only one ,province grade)

Major Industrial served
-Marine
-Water and water treatment
-Crude oil and gas
-Refining and petrochemicals
-Chemicals and pharmaceutical
-LNG and cryogenics
-Pulp and paper
-Fossil, nuclear, and cogeneration power

LJV Value
Quqlity is the foundation of Liangjing, every aspect of our activity is based on operated within strictly defined procedures, and this philosophy prevails through every department within the company.