GERMANY LOCKE VALVE LNTERNATIONAL GROUP was founded in 1875, is the world's number one of the few to have perfect material research and development, product development, product design, and product production, processing and testing until the customer service service capacity of pump and valve manufacturers, is the world famous professional manufacturer. LOCKE currently has 3 valve factory in Germany, located in the headquarters in Ludwigshafen, Worms and three Frankenthal, a total of more than 500 employees for the valve work of the Department, including 139 senior engineers and technicians, 43 management personnel, customer service service staff of 25 people, the annual output value of 65 million euros, the ability of production and the assembly of more than 300 thousand

LOCKE has over 130 years of mature experience in valve design, manufacturing and inspection, and strictly follows the ANSIB16.34 standards,MSS-SP-61 standards, quality management and assurance following ISO9001 certification in Rhine, germany. In the company's many years of history, LOCKE has successfully developed a lot of low nickel alloy steel and high temperature resistant, high pressure resistant materials. These materials are widely used in the manufacture of pumps and valves. After long term engineering and use experience, LOCKE's products are completely reliable and durable.

Since the LOCKE valve China from 80s to enter the market, with its rich operating experience and complete customer service service, has been widely used in the domestic more than 100 power plant 300MW unit and 1000MW unit and 600MW. Especially in Shanghai Waigaoqiao Power Plant, Yangshupu power plant, Tianjin Yangliuqing power plant, the blue power plant, Huanghua power plant and other conventional thermal power plant and nuclear power plants with large pressure Bay, Qinshan nuclear power station and other series of large-scale nuclear power generating units of high temperature and high pressure on the key position of operation has stable and reliable quality.