Shandong Aurora Metal Cylinder Co., Ltd. is a professional manufacturer of cylinder.It is an excellent member of Shandong special equipment association,Member of the national gas cylinder Standards Committee,It is subordinate to key enterprises at municipal and district levels and national high-tech enterprises.The company has a construction area of 6000 square meters and 1000 employees, including more than 150 technicians. The registered capital of the company is 110million, with an annual output of 6million gas cylinders.Our company has the production qualification of seamless steel gas cylinder and welded gas cylinder issued by AQSIQ.The products have passed GB / t5099, GB / t5842, GB / t5100, GB / t24159, ISO9001, ISO9809-1, ISO9809-3 quality certification, and obtained tped and TUV certification in Germany.We have an efficient operation of the quality assurance system, with physical and chemical testing, nondestructive testing, material analysis, mechanical property testing and testing facilities and professional and technical personnel. At the same time, it has a research team cooperating with first-class universities, which is committed to improving the performance of raw materials and the automation of equipment. It has passed the intellectual property certification and has 15 invention patents.