Established in 1968, Jiangsu Haizhu Machinery Group is one of 3 domestic major cylinder liner production bases, a domestic leading marine liner producer, a most frontier, comprehensive, professional liner manufacturer in China, a member unit of China Internal Combustion Engine Standard Committee, Jiangsu hi-new tech enterprise, Jiangsu IRP advanced enterprise, Jiangsu outstanding privately-run enterprise and one of the liner manufacturers with the longest history.

Covering an area of 100,000㎡, in which 60,000㎡is floor space, our enterprise has 1216 employees, among them 268 people are technical personnels, 15 people have senior professional titles, one people has been listed as a training object of Jiangsu provincial "333 project", 6 experts enjoy provincial or municipal allowance. Haizhu Group has total assets of RMB 203 million, 760 sets of production facilities, 50 casting and machining production lines. Its annual liner production capacity is up to 6 million.

With 40 year's technological accumulation, Haizhu Group has an engine liner rubbing pair system engineering research center of Jiangsu Province, an enterprise technology center, an enterprise postgraduate workstation of Jiangsu province, a state-level IPR pilot unit. We've taken part in making 2 industry standards. Haizhu Group is in the leading position of liner industry in China in terms of new product development ability, technical innovation speed and quality control level.

Varieties of "Haizhu" liners are available for ships, trucks, engineering machineries, farming vehicles, etc. With full Intellectual property right, Haizhu brand is a famous trade mark of Jiangsu province. Haizhu liners are awarded "Jiangsu provincial brand-name products" for 10 years in succession. We possess more than 30 patents. With perfect internal management, ahead of development, top quality and excellent service, Haizhu Group has established strategic partnership with such world top engine manufacturers as MAN Germany, Wartsila Finland, Caterpillar USA, Mitsubishi, Daihatsu Japan, Hyundai Korea and etc., and with such domestic OEM as FAW Xichai, Jichai, Weichai, Yuchai, etc.

With a sound quality assurance system, Haizhu is the first in the same industry in China has passed the certification of 1SO9000:2000, ISO/TS 16949, ISO1400, etc. We've got approval certificates from 8 classification societies, GL, BV LR, CCS, etc. For its core product-liners. Its internal control management has reached international level.

"Shapeless way, soundless lubrication". Tempered by 40 year's wind and rain, Haizhu' comprehensive strength is in the leading position in domestic liner industry. It has become a leader in the field of vehicle liners and marine liners in China with a dynamic development trend and standing tide courage. Haizhu will continue to adhere to the guidance of "the outlook of scientific development", stick to independent innovation, insist on the principle line of technology entrepreneurship, to promote truth-seeking pragmatic spirit and redouble efforts to achieve harmonious development of the benefit of employees, customers and society, to build Haizhu into a most influential liner manufacturer in China and in the world.

Along with the globalization, we are entering an era of customer-oriented market. In order to keep the promise of "devoting ourselves to customer's most satisfaction", Haizhu people open their hearts, willing to hear remarks from customers…. We appreciate your accompany in the past and travel together in the future. We'll spare no effort to offer you qualified products, excellent service and our honest affection. "To build Haizhu into a liner industry leader, to show engine excellent quality". Haizhu is willing to join hands with all friends and to make greater contributions for technological advance of Chinese engines.