Company Profile

"Haojiu Machinery was formerly known as Zhangjiagang Zhoujiaqiao Mold and Hardware Factory established in 1985. The motorcycle piston ring independently developed and manufactured by our factory broke the monopoly position of Japanese companies in the industry at that time. Since entering the 21st century, adhering to the predecessors Craftsman spirit, we adhere to technological innovation and exploration on the road of China's industrialization 2.0, develop wave spring series products, and successfully mass-produce them in 2003, filling the vacuum in this industry in China, solving technical problems for many domestic enterprises, replacing Imports made an outstanding contribution.

Haojiu company is now focusing on the research and development and manufacturing of wave springs, wave gaskets, and retaining rings.

The new factory is located in Zhangjiagang Changshun Industrial Park, north of Jiangsu Yanjiang Economic Development Zone, with convenient information and logistics.

The company has accumulated more than 20 years of technical accumulation, closely followed the world's technological trends, and independently developed: wave springs, flat wire retaining springs. Among them, the wave spring adopts independent research and development technology.

Haojiu has a CNC wave spring and retaining ring production line with completely independent intellectual property rights, which can produce various wave springs and retaining rings with high quality and high efficiency. The company has nearly 10,000 standard products in stock, which are widely used in machinery, electrical, automotive, medical, aerospace and other industries. The company has a group of R&D teams with strong technological innovation capabilities, can independently develop products of various special specifications, has established a complete management system, and has the ability to use high-end products such as national defense and aerospace. And continue to develop new product series, committed to meeting the diverse needs of global customers.

Haojiu has a number of independent invention patents. The company has established a complete quality system based on the standards of IS09001GB/T19001-2016 and IATR2016. All production processes have been recorded and traced through professionally customized ERP and mes software, and the goal is to build an industrial 4.0 smart factory.

Haojiu has a group of experienced marketing teams. The team has talents who are familiar with the trade business of the United States, Britain, Germany and other countries, and can communicate with customers on trade technology information independently. Provide customers with high-quality products and services.

Integrity is the guarantee to the future. Based on this concept, the company team is honest and trustworthy, and is determined to provide efficient and high-quality services to global customers. "