, the establishment of
company formerly known as Jilin petrochemical fittings co., Ltd., was established in November 1993. in October 2001, the petrochemical accessories company changed its name to "haoyu petrochemical in Jilin province electric power equipment manufacturing co., Ltd."
on March 13, 2011, Hao Yu held limited shareholders ' meetings, change resolution company organization, overall change for JI Lin Haoyu electrical co., Ltd. on June 1, 2011, the company completed in Jilin city administration for industry and commerce registration of changes, business license registration number is 220,200,000,007,449. the company has registered capital of 300 million Yuan.
II, a Business Guide
company specialized in thermal and nuclear power generating unit with a pipe system for design and manufacturing business, is a company with four thermal power pipeline design, processing and manufacturing, factory integration integrated service capacity such as piping and pipeline system in nuclear power plant suppliers of processing and manufacturing capacity. at present, the company mainly products for power plant main steam piping, low temperature of reheat steam piping, high pressure high temperature of reheat steam piping and water supply pipes such as four pipes piping, fittings and factory operations, such as third-generation AP1000 nuclear power plants the main conduit.
company has the Chinese pressure piping, pressure vessel manufacture license of special equipment, civil nuclear safety equipment manufacturing license (main line), the United States of the society of mechanical engineers ASME "u", "PP" authority certificates and stamped.2008 year the company was identified as "high-tech enterprise" 2011 review work in high-tech enterprises have completed public signs. the company has a 300MW subcritical, 600MW subcritical, 600MW, 600MW ultra supercritical unit tube for supercritical units as well as 1000MW ultra supercritical unit four pipe manufacture in the technology development and manufacturing and industrial piping capabilities.
company with excellent products quality has won the trust of many famous customers, products widely used in national large and medium thermal power units. after more than 10 years of efforts, the company and the China Huaneng group, China Power Investment Corporation, China Guangdong nuclear power group, the nuclear engineering company, Beijing, and Shanghai Electric group and other large electric power enterprise group, the provincial power construction enterprises to establish a cooperative relationship.
company insisted to customer satisfaction for Center, through monitoring, and analysis and process improved, established effective of self oversight and self perfect mechanism, ensure company quality control system of effective run and provides meet looked requirements of products; to market for pilot, tight caught focus market and focus customer, operating management layer and full-time sales Member Division collaboration, timely capture market information, grasp market pulse, adjustment products direction; to technology progress for based, constantly increased research and development inputs, sound incentive mechanism, Is committed to developing high-end pipe products, maintain the company's sustainable innovation capability.
III, the company's core competitiveness
1, advanced production technology
for keeping companies in forming, heat treatment and welding of piping products technical advantages in technology, such as, the company has been tackling domestic large-capacity, high-parameter thermal power unit four pipe products in the first place. the company has accumulated a set of industry in the development process at an advanced level of technology and techniques, while according to the company's strategic development plan for research and development of new technologies and new products, to maintain the company's continuing innovation.
since 2005, the company has completed the A335P92 steel pipes and industrial processing of welding technology for the preparation of studies, forming and heat treatment of steel pipes and tube bending technology research, 300MW subcritical, 600MW subcritical unit four pipe fittings and industrial preparation of research, 600MW supercritical, 600MW ultra-supercritical, 1000MW ultra supercritical unit pipe technology development, as well as 1000MW ultra supercritical unit four pipe bending and industrialized preparation technology of development work. company formed has a comparison system of pipeline fittings products production technology, for example hot elbow forming technology, and large caliber thick wall elbow push system forming technology, and large caliber thin-walled elbow push system forming technology, and hot extrusion tee forming technology, and large caliber bent tube if bent system technology, and steel pipe inside and outside surface grinding processing technology,, these technology customer service has traditional technology means of defects, guarantee has company pipeline products of production quality, and improve has production efficiency.
