We are manufacturers  of valves, Equipment and Connections for the distribution and supply of methane gas to domestic and/or commercial users.     In 1995 -1996, we patented a system of underground regulation, Gas flow and pressure regulation and control station', US patent number 5,427,143,  called ECR®' station, that regulates gas to the domestic user from the same source/connection and also patented a domestic protection device for methane gas  US patent number 5,535,777.  Our latest valve model has the folowing characteristics:   Complies with the ANSI/ASME B 16.40 standard  to work in systems of  60 PSIG MAX. 90 PSIG)   FLOW CAPACITY:  The diameter of  10mm; 14mm (1/2') and or 19mm (3/4') (F) is enough to meet the gas supply for a single home or a medium multi-family demand.   BODY:  HDPE with an inlet and outlet  of 32mm, 20mm and 12.5mm   INSTALLATION:  Thermo or electrofusion welding.   MAINTENANCE:  NOT NECESSARY.   OPERATION:  Manual, requiring less torque  than demanded by standard B 16.40.   LOCATION:  Underground with exellent life span even  in corrosive or saline terrain.   We are currently based in Venezuela, and would like to start up in the US. Unfortunately we see no future for us in this country for now.   We would like to know the possibilities of starting up in the US, what we need to do if so, etc. Yours truly, Marachem