PangTong Wellhead USA Inc. (“PTWUSA”), is a leading provider of oil and gas related products including but not limited to wellhead equipment to the petroleum industry. Headquartered in Shanghai, China
We are a global group of energy and petrochemical companies with an average of 86,000 employees in more than 70 countries.
Wison Group is a diversified group focusing on energy and chemical services with three core business segments: Engineering Services, Offshore & Marine Engineering and Advanced Materials. The Group has