Shandong star source tower Co., Ltd. is the production of 500kV transmission line tower and large diameter LSAW pipe of professional manufacturers. Founded in 1985, 2008, moved to Gaomi city Chaoyang Subdistrict, the company location and convenient transportation. The company has a 500kV transmission line tower production license and certificate of 220kV steel tower, and passed the IS09001: 2000 quality system certification. Companies registered capital of five thousand yuan, total assets of 115 million yuan, of which 65 million yuan in fixed assets, current assets 50 million yuan; covers an area of 58,000 square meters, including construction area of 22,000 square meters. Company production equipment, reliable, advanced detection methods. The company has a joint production line and the angle CNC CNC sheet production lines, advanced production lines JCOE pipe, steel plate pre-bending machine, 3,600 tons of CNC bending machine, hydraulic shearing machine, tube finishing machines, presses, lathes, shut machine, straightening machine, radial drill, welding machine, automatic cutting torch, gas welding machine, CNC cutting machine, has formed an annual production capacity of 37,000 tons, of which 20,000 tons of pipe, angle steel tower 10,000 tons of steel 7,000 tons of the tower. The company has strong technology backbone, with professional and technical personnel 25 people, several major design institutes in the country engaged experts as technical advisers to the company's technology upgrading and improvement of product quality played a good role in the supervision and guidance. In recent years, the company is committed to research, investment in talent, extensive use of cutting-edge science and technology, and timely study the market needs and technology trends, to achieve all the product CAD design and program optimization. Company to product quality as enterprise life, in all aspects of the establishment of a full-time quality control and quality inspection personnel, managers and executives at all levels of responsibility and authority were clearly defined, established a strict quality system of reward and punishment management responsibility system, the formation of a restraint mechanism and strict quality assurance system and reliable quality, product quality has been a reliable guarantee.