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“H” brand, the registered trademark, wins good reputation at home and abroad and is the famous brand of Jiangsu Province. The company has built a set of complete and effective quality management system and obtained the certification of ISO9001:2000 Quality Management System, CE certificate, Import and Export Commodity Exemption Certificate, marine valve certificate such as ABS, DNV, CCS and BV, API certification, Civil Nuclear Equipment Design and Manufacture License, Permit Certificate of Country-of-Origin Marking, etc. The company takes the lead in the same industry in terms of equipment scale, technical capacity, monitoring ability, quality level, etc.