Home
About Us
- Company Profile
- Factory Tour
- Quality Control
Products
- Ring Rolling Machine
- Vertical Ring Rolling Machine
- Horizontal Ring Rolling Machine
- Spiral Weld Pipe Mill
- Forging Screw Press
Events
- News
- Cases
- Blog
Videos
Contact Us

Quote

BLOG

Home >

Shandong Dorco Heavy Machinery Co., Ltd. Blog

Events

News

Cases

Blog

Contact Us

Mrs. Sophie

info@sddorco.com

86--15966813698

wechat

Dorco-Sophie

Contact Now

All DORCO employees wish you a happy New Year~

Dear partners, customers, and friends:As the end of the year approaches, we pay tribute to Winter Sui. On the occasion of the Chinese New Year, Duoleke Heavy Industry extends its sincerest thanks and best wishes to every partner who has always cared for and supported us!Over the past year, we have ...

2026-02-12

>
D53KF horizontal ring rolling machine is an ideal equipment for large seamless rings!

The D53KF CNC series horizontal ring rolling machine has excellent structure, digital program control, high degree of automation, high production efficiency, material saving and energy saving advantages. This series of ring rolling machines has radial and axial bi-directional composite rolling ...

2026-01-10

>
Spiral welded pipe unit, producing high-precision steel pipes!

The spiral welded pipe unit is a standard finalized unit developed and improved by Duolek Heavy Industry on the basis of absorbing the essence of foreign molding technology and combining with the actual situation in China. It is the most competitive and mature unit with technical characteristics of ...

2025-12-26

>

1

Quick link

Home Products About Us Video News Cases Contact Us

Quick Contact

Address

North of Zhuzhu Road, Puji Town, Jiaozhou City, Qingdao, China

Tel

86--15966813698

E-mail

info@sddorco.com

Dorco-Sophie

Our Newsletter

Subscribe to our newsletter for discounts and more.

Privacy Policy | sitemap | China Good Quality Ring Rolling Machine Supplier. Copyright © 2025-2026 Shandong Dorco Heavy Machinery Co., Ltd. . All Rights Reserved.