Jiangsu Changbao Steeltube Co., Ltd.

Jiangsu Changbao Steeltube, listed in Shenzhen since 2010, manufactures OCTG petroleum casing and tubing, high-pressure boiler tubes, automotive and machinery tubes from its Changzhou and Jintan bases plus a plant in Oman. Annual capacity reaches one million tonnes of special seamless steel tubes for energy customers worldwide.