Welcome to SDG

Founded in 1987, SDG has attained 124 patents on crushers & mills over the past 30 years. More than 30 overseas offices not only manifest our popularity, but also solve your puzzles quickly in operation. So if you are looking for crushers or mills, SDG deserves your attention!

Globalization & Localization

To offer you more timely service and solve your puzzles during operation of production lines, we push out the strategy of "Globalization & Localization". Currently, we have set over 30 overseas offices distributed over different continents. If there is any need, we can "knock your door" at once. It is a strategy just right for you.

What Do We Do?

SDG gives itself over to the production of crushers and mills, which can be used in aggregate crushing, industrial milling and ore processing fields, such as sand making machine, portable crusher plant, vibrating screen and Raymond mill, If you are engaged in these information, why not choose SDG?

Service You Can Rely On

Service is the soul of a brand. So, SDG integrates service into each segment of the life cycle of every order from pre-sale, in-sale until after-sale, and offers "consultancy" and "manager" service.

1,200,000 m2 of Production Bases

By 2019, SDG has built 6 advanced manufacture bases which cover a total area of over 1,200,000 m2, contain various of crusher and grinding mill production line, such as sand making machine, mobile crusher, vibrating screen and Raymond mill, etc. And the annual production value can reach RMB 5 billion.

About SKM

Up to now, our products are sold in more than 130 countries, has become a popular device of crushing and grinding industry in the world. With the development of our SDG, we are willing to help more and more customers begin their operations in the mining and construction industries, they offer the best solution, more advanced machinery and better service.

WHAT WE products

Belt Conveyor
Belt Conveyor

SDG delivers the world’s most comprehensive range of Heavy-duty conveyor belts. Base on more than 30 years of experience in development, manufacture…

LM Vertical Grinding Mills
LM Vertical Grinding Mills

According to customers’ requirements, SDG success in absorbing foreign experience and world-advanced technology, and in producing our vertical products,…

PY Cone Crusher
PY Cone Crusher

Adopting technology from the world, PY Series spring cone crusher has an excellent performance in secondary crushing and tertiary crushing process and…

Our Team

Prodip Ghosh
Founder & CEO
Emran Khan
Web-Developer
Prodip Ghosh
Founder & CEO
Jakaria Khan
Founder & CEO

Our Latest Blog

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Baryte, or barite, is a mineral consisting of barium sulfate. The baryte group consists of baryte, celestine, anglesite and anhydrite. Baryte itself is…... Read More

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Copper ore a valuable mineral source for all countries. Copper ore is an ore which can produce copper metal by crushing in ore crushing plant, grinding…... Read More

Kaolin processing plant Kaolin processing plant

Kaolin is one of the most common minerals. Kaolin powder is used in ceramics, medicine, coated paper, as a food additive, in toothpaste, as a light diffusing…... Read More