VALVES GAS 

DARCO company is engeneering, manufacturing and marketing floating and trunnion ball valves designed for fluids and gas, primarily for oil and paraoil fields, chemistry, parachemistry,...

After a 12 year experience, DARCO is known throughout the oil, gas and chemical world. Our products are highly appreciated by the experts that are using them every day

EFCO compagny with her represented by M. Mahdi Ahmadvand are the Exclusive Representative and Distributor of DARCO in Iran