Established in 1958, HUBEI TRI-RING METALFORMING EQUIPMENT CO., LTD, also known as YSD, is a professional manufacturer that designs and produces sheet metal forming machines in China. Our main products include press brakes, hydraulic guillotine shears, fine blanking machine, turret punch presses, hydraulic presses, automatic cold header, etc.
YSD has been listed on the Shenzhen Stock Exchange since 1998. We share a 30-year cooperation with Belgium LVD Company and started to introduce its machine tool technology in 1981. Since 2009, LVD Company has invested 30% stake in the YSD Company. With advanced technology from LVD Company and our own R&D strength, we are capable of producing high-quality bending and shearing machines to satisfy needs of customers in all kinds of industries throughout the world.

R&D Strength

YSD has a talent team, who are all of high technology and strong sense of responsibility. It has a staff of 1822 people, including 236 engineers and more than 30 senior technical experts. YSD is equipped with advanced ANSYS software, UGS\CAD\CAE and PRO\E product design software, KM\CAPP and UGS\CAM process software, as well as UGS\IMIN and KM\PDM lifecycle data management software. The company adopts modern design techniques and applies CAD/CAE/CAPP/CAM to design and manufacture new kinds of sheet metal forming machines.

Certificate & Honors

YSD strictly meet with the standards certification including ISO9001, CE, CSA, HPS, DHC, etc, so as to ensure high quality of products. What’s more, YSD bending and shearing machines are awarded as CHINA TOP BRAND by the Chinese government, and the company ranked among the TOP 10 export enterprises in 2011. Additionally, YSD press brake is the only brand which is entitled as the Gold Brand by Chinese Industrial Ministry.

Domestic & Abroad Markets

YSD owns more than 80% market shares for the field of metal forming machines in China. With sales agents spread over 72 countries and regions including European, Australia, Southeast Asia, etc, YSD keeps being the biggest exporter for bending and shearing machines among all Chinese machine manufacturers during the past decades. And every year about 1800 press brakes and shearing machines are applied world widely. Additionally, more than 21,000 sets of our metal forming machines have been sold for customers all around the world.

After-sale service

During the warranty period, if machine failure occurs under normal use, after receiving notice from customers, we will give reply within 8 hours and our engineer will arrive within 48 hours to provide free maintenance. After the warranty expires, we will give reply within 24 hours and repair or replacement of parts within 48 hours at favorable prices.
Now as one of the biggest manufacturers for metal forming machines in the world, YSD is equipped with all kinds of advanced apparatus and scientific management system, which ensure mass production and delivery on time. We are looking forward to cooperating with you and sincerely invite you to visit our factory!