In 1990, our factory was commissioned by Shanghai Steam Turbine Works to undertake the processing of a key part of the 300,000 kW steam turbine, the large valve casing of the main valve. After more than a year of technical preparation, the first piece of processing was completed in August 1991. Since then, the processing technology and equipment have been further improved. At present, 8 pieces have been processed and examined.
Fence Panels,Highway Fence,Pool Fence Panel
Tuofang Metal Product Co., Ltd. , http://www.hsfieldfence.com