Our company is located in Coastal Developing Zone in Weifang city, Shandong Province. With an area of more than two hundred acres, the company owns blanking workshop, gold panning machinery processing workshop,machining workshop, anti-corrosion workshop,general assembly workshop,product debugging and testing center before ex-factory.

Our company has professional R&D department,CAD drawing design center,quality control department and after-sales service department, Over years of development,we have been the largest production center of cutter suction dredger,sand mining machinery and gold dredger machinery all over the country.and have signed primary agency agreements with trade companies in more than ten countries,such as Brazil,Argentina,Benin,Egypt,Poland,Nigeria,Ukraine,Indonesia and North Korea.

The products are of a great variety including 800-20000m3/h large scale dredging and sand mining equipments (which includes hydraulic cutter suction type, hydraulic bucket wheel type, mechanical cutter suction type and suction type),gold panning dredger, iron extracting dredger, iron extracting equipments, sand sieving machines, crusher, weathering sand producing lines(break, rinsing and separating). All the products are with different sizes for customers’ choices.

We can also design and produce special types of machinery according to customers’ requirements.

After sales

The seller will send 2-3 qualified and experienced engineers to the buyer’s workplace to direct and guide the cutter suction dredger's installation and training workers operating.And the engineers must arrive at the buyer’s designated place within 3 days after the cutter suction dredger has been

transported to the workplace. Usually installation is expected to take 10-20 days.After the dredger's complete installation, the buyer will coordinate the seller’s engineers to test dredger's performance in appropriate water. Dredger Test includes: operation of the sand/mud dredging, hydraulic and electrical systems operating, running of the dredger's outfitting equipment, and the seller’s engineers' debugging of the dredger's natural work in daily working.In the event that our customers dredging experiences mechanical failure or they just need to shoot a minor problem,we are at your service,that is to say,we are at a service rep on call 24 hours a day,and seven-days a week.Whether you are a sand dredger user in the U.S. Southwest,a government agency in Southeast Asia,or a resort in Africa,a Hailing Machinery service representative will be available to shoot the problem over the phone,by e-mail,or if necessary,come directly to your site to get your project operational again.And more,when you need some dredging or ore machinery spare parts,we will be here to assist you.We can give a reply to customer’consults and advices,and can answer customer’s questions within 24-72 hours.if a part needs to be shipped by air,land,or sea,customs can rest assured knowing that customer’parts will get to them in a reasonable amount of time and come with the proper paperwork.Our high number of repeat customers and over 400 units sold world wide demonstrate our success with customer support and satisfaction.