About Us

About Company

Professional and Expert Machinery manufacturer

Dongguan Haiyu Precision Machinery Co.,Ltd. was set up on 2010.It is spcialized manufacturer,Taking the research and development of the solution of the in-die tapping units as the core ,which integrates R&D 、production and sales.

Echo Hu


Need help? Contact me

+86 18025200892 or HY@tapping.com.cn

After more than 13 years of hard work and development.The company owns a professinal and experienced R&D team. As long as it is a screw hole on a metal stampling product, it can be solved with equipment provided by us. Regardless of the poistion of the screw hole, how complicated the product is, how special the screw hole position is, and how special the orientation angle is, all of those can be solved by our solution. And also provide PLC taps broken checking system. This can help to improve produciton efficiency, and reduce cost and prevent defective products flow out.

Our History

Superior In-Die Tapping units Services

2010 - 2023

Our Most Efficient Year

We are a Chinese leader in the in-die tapping, Haiyu's reputation is based on more than10 years of experience in this field and excellent technology. Our stamping dies and in-die tapping units are sold to the United States, India, Malaysia, Singapore and other countries, and have been recognized by this overseas customer. Globally, we have accumulated 5,000 + customers in the past 13 years.
In 2022, we successfully applied for the honorary mark of China's high-tech enterprises.

Invention patents owned by Haiyu

Company Environment

Our production environment

Milling machine
Wire cutting machine
CNC machining center
Eletrical discharge machine
Spark erosion machine
CNC engraving and milling machine
Flat grinder
Detection equipment

Our offices environment

Front desk
Design department
Business department
Factory exterior
Detection equipment