Shandong Xinrui Heavy Industry Co., Ltd. is located in Dongying City, Shandong Province, a beautiful city at the estuary of the Yellow River. The company has a registered capital of 110 million yuan, covering an area of 35,000 square meters, with a total workshop area of 15,000 square meters and an office area of 3,600 square meters. It is a comprehensive high-tech enterprise mainly engaged in the manufacturing of pressure vessels (including spherical tanks), skid-mounted equipment and petroleum engineering. The company is a qualified supplier for large central state-owned enterprises (SOEs) such as Sinopec, PetroChina, CNOOC, National Pipe Network and National Energy, and it is also a national-level "Little Giant" enterprise specializing in specific fields with sophisticated technologies.