VALVEWORKS OPTITRON

Machinery

Owner

VALVEWORKS USA, INC.

—
FRACMASTER

Machinery and 2 other

Owner

VALVEWORKS USA, INC.

—
TS

Electrical and Scientific Apparatus

Owner

VALVEWORKS USA, INC.

—
STASIS

Machinery and 2 other

Owner

VALVEWORKS USA, INC.

—
VW

Metal Goods and 5 others

Owner

VALVEWORKS USA, INC.

—
VALV-D.N.A.

Computer and Scientific

Owner

VALVEWORKS USA, INC.

Jun 9, 2015
WHEN PRESSURE DEMANDS QUALITY

Metal Goods and 2 other

Owner

VALVEWORKS USA, INC.

Oct 21, 2014
VALVEWORKS USA

Metal Goods and 5 others

Owner

VALVEWORKS USA, INC.

Jun 13, 2017