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address:masong industy zone,huanglou town,qingzhou city,shandong province

Technology R & D
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Technology R & D

1.Powerful strength

«Shandong Highling Dredging Co., Ltd. was established in 1992. Over years of development, the company has been the largest production center of cutter suction dredgers, sand mining machinery and gold dredging machinery all over the country

« Two dredger factories are totally 30,000 square meters

« Have raw materials production workshop, gold machinery processing workshop, machining workshop, anti-corrosion workshop, assembly workshop, spare parts workshop. In addition, the company also has the product before the experimental area, responsible for product testing before leaving the factory.

2.Multiple products

« The products are of a great variety including 500-20000m³/h large scale dredging and sand mining equipment, gold panning dredgersand transportation ship, multifunctional work boat and so on. Include four big series of dozens of products,

«  We can also design and produce special types of machinery according to customer’s requirement

« Widely used in dredging sand, dredging river, desalting, reclamation for channels and land, and building ports etc. It formed the complete ship machinery industry chain.

3.Modern techniques

« Our company have been through ISO 9001 Quality System Certification and CE Certification

 « we have obtained 26 types of Certificate of Utility Model Patent and 23 types of Certificate of Design Patent.

« The key component like engine,pump and hydraulic system are adopted the international brand.

«Quality testing for each dredger before delivery to ensure all function working properly

 « Dismantled and easy transport

4.Quality after-sales

« Services-experienced engineers to guide installing and training local workers.

« Free spare parts in the first year,low cost for services.

« we have overseas offices in Nigeria, Bangladesh, and India to provide after-sales services  


Quality guarantee quality service Pragmatic innovation

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Copyright©2017 Shandong haiyang ore machinery manufaturing Co.,Ltd.

    Address:Masong Idustry Zone,Huanglou Town,Qingzhou City,Shandong Province,China
     Zip code:262500