Hengjia fire fighting factory

Shaoxing Shangyu Hengjia Fire Fighting Factory,located in Xiaoyue Town which is famous of manufactoring and trading,Shanyu District,Shaoxing City,Zhejiang Province,China.It is a professinal wholesale gas cylinder valves Manufacturers and gas cylinder valves suppliers in China, Our Fire fighting products include gas cylinder valves, fire extinguisher valves and dry powder, carbon dioxide, water and other spare parts