Metso has strengthened its offering for customers in oil and gas and power by acquiring a globe valve technology and service company, Valstone Control Inc. in South Korea (Valstone). The acquisition enables Metso to expand its offering for the oil and gas and power industries with globe valve technology, which plays a key role in most critical processes with extreme pressures and temperatures. Valstone Inc. is a privately-owned globe valve and service specialist company. Valstone has an established customer base in Korean engineering…