HA Engineering was established in 1997, its predecessor is a Japanese-funded enterprise. In 2003, HA Engineering was acquired by current general manager, after the acquisition, HA Engineering continued Japanese companies sophisticated modern manufacturing technology and adhering to its advanced scientific quality management system, and improve the competitiveness of products in the international arena.
Our company covers an area of 9000 ㎡, with a crew of more than 120 professional employees who are in charge of management, design, production and testing. More than 80 percent of the equipment are imported from Japan.
HA Engineering located in Hangzhou, Zhejiang and provides a highly skilled precision engineering service to Tier One companies within Aerospace, Automotive, Medical, Defense, electronics, Oil and Gas and Rail industry sectors. We have a dynamic corporate structure and an effective management team working in an innovative environment.

Our capabilities include, CNC Milling (3, 4 and 5 axis), CNC Turning including 5 axis Mill/Turn; CNC Grinding, welding, assembly and test; CAD / CAM offline programming directly from your models and design for manufacture consultancy to reduce your costs. We have a very experienced workforce providing a competitive, comprehensive service and exceptional quality to meet with your requirements.

In 2007, HA Engineering acquired a medical device company in Changzhou. HA Engineering （Changzhou）is OEM enterprise specializing in R&D, manufacturing and sale of orthopedic surgical instruments. Products include complete instruments sets of trauma, spine system and joints system. Our company has modern plant and advanced processing and testing equipment.

Through many years training and promotion of staff, now we have highly qualified management, technical, production and inspection team. We can accord to customers’ requirements to make design and production, also can make production according to customers' drawings and samples.

Our company has ISO9001: 2008, ISO13485: 2003 medical equipment quality management system and CE technical documentation review report.

Our company continued to improve our own R&D, Production, Management capability to lead the domestic market in the field of orthopedic instruments, and also continue to explore the international market. And we have established long-term cooperation relationship with companies from Europe, Asia, and North America.