One of the earliest domestic enterprises to develop and manufacture roll grinding machines.

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One of the earliest domestic enterprises to develop and manufacture roll grinding machines.

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2026-01-22

November

The M1083 centerless grinder has been successfully trial-produced at the relocated factory.


2026-01-22

1968

Eight units of our factory’s products—including the M1080 centerless grinder, the M1083 centerless grinder, the J33-500 press, and the D43-630 roll forging machine—have been exported to countries such as Vietnam, North Korea, and Tanzania.


2026-01-22

December

The J37-125 125-ton closed-type machine, manufactured for the Second Automobile Manufacturing Plant, is our factory’s first product designed entirely in-house.


2026-01-22

December

Jointly developed with the Shanghai Machine Tool Factory the country’s first M84100 roll grinder and independently completed its manufacturing.


2026-01-22

November

The prototype of the XF-002 type 400-mm blade cold roll forging machine has been successfully developed. In 1978, this product was awarded the Science and Technology Achievement Prize at the Guizhou Province Science and Technology Conference.


2026-01-22

December

We have independently designed and successfully prototyped the XF004 taper roller centerless grinder.


2026-01-22

December

The DA42-1000 double-support roll forging machine, independently developed and manufactured, has been successfully completed.


2026-01-22

December

We have independently designed and successfully prototyped the M10200 centerless grinder.


2026-01-22

December

In December 1981, a light-duty roll grinder model MQ84160x5000, independently designed and successfully trial-produced, was completed. In October 1982, this product was awarded the Third Prize for Scientific and Technological Achievements of 1981 by the People's Government of Guizhou Province.


2026-01-22

December

The MM52125A gantry guide rail grinding machine has been successfully prototyped. In October 1982, this product was awarded the "First Prize for Scientific and Technological Achievements in the Machinery Industry" by the Ministry of Machine Industry. In December 1982, it received the "First Prize for Scientific and Technological Achievements of Guizhou Province in 1981." In 1983, it was honored with the "Certificate for Outstanding New Products of the People's Republic of China," and in November 1984, it was selected as a "High-Quality Product and Outstanding New Product of Guizhou Province."


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