Lida Pipe Producing Co., Ltd., built up in the year of 1993, locates by the famous Jing-Hang canal of the beautiful water sight-seeing Liaocheng City �???�??�?�¢??in the west of Shandong province. It is very convenient for landing and shipping to transport. We specialize in manufacturing and exporting of seamless steel tubes. Now we have total capital of RMB70.8 million, including fixed assets of RMB32.1 million, 68, 300 square meters of covering area and 45, 000 square meters of standard workshop area. There are over 180 employees in our company, including 6 high technicians and 25 middle ones. We own main producing lines as following: advanced sets for �?????325 straight welding with high frequency imported in the year of 2004�???�??�?�¯�???�??�?�¼?6 sets of pipe-enlarging machines from�?????108 to�?????1500, especially the biggest one throughout China at present and 1 heat-treating produce line from �?????76 to�?????630. Since the very beginning of the year 2005, our advanced and developed testing equipments assure us to meet the request of any quality check. Our products, with the producing capability of 0.2million tons per year and have passed the International Quality System Certification in 2006, have been widely used in all kinds of huge engineering projects.