Shandong Tianyuan Pressure Vessel Co., Ltd. belongs to Tianyuan Construction Group. The company is located in Linbaiyi National Economic and Technological Development Zone. It is a professional manufacturer of A 1, A2, A3 pressure vessels that has been examined and certified by the General Administration of Quality Supervision, Inspection and Quarantine. It has the design and manufacturing qualifications of A 1, A2 and A3 pressure vessels and GB 1, GB2, GC2, GC3 and GD2 pressure pipelines. The registered capital of the company is 65.438+0.2 billion yuan, the annual output value is 300 million yuan, and there are more than 580 employees, including 654.38+0.80 engineers. At present, more than 0/00 varieties of non-standard pressure vessels/kloc have been produced, involving petroleum, chemical industry, fertilizer, medicine, building materials, rubber, metallurgy, food, brewing and other industries, and have successively won "China Excellent Brand", "China Top 100 Chemical Equipment Enterprises", "China Well-known Trademark", "Advanced Collective of Shandong Workers' Technical Association" and "Advanced Unit of Shandong Construction System Trade Union".