Email:  whatsapp:+12532822393
Dredging production license,   Certified by ISO9001:2015 international quality system

About us


Add Qingzhou Economic Development Zone, Shandong Province, China

Domestic            +86-536-3525399   



USA Contact      +001 2532822393

WhatsApp          +001 2532822393

Turkey Contact  +90 216 493 10 94

WhatsApp          +90 532 281 9405 


Contact Our HQ Sales:  





Shandong Haohai Dredging Equipment Co. Ltd. is located in the Economic Development Area of Qingzhou City, Shandong Province, a professional and innovative scientific researcher and dredger producer. The major breakthrough products we have researched and produced are as follows: Dredging Equipment, De-silting Boat, Environmentally Friendly dredger, Amphibious Multipurpose Dredger, City Sludge Cleaning Equipment, Sludge Solidification Equipment, Salt Mining Equipment and many more. HID possesses 36 product patents. We are the industry leading enterprise at home, also a pioneer in leading the dredging industry to upgrade its technology globally.


Our company covers an area of nearly 50,000 square meters, has fixed assets of 10,000,000 dollars. We have a Research & Development center and 16 R&D personnel. We have established regularly cooperative relationships with Jiangsu Ship Design & Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Nanjing Hydraulic Research Institute, Shanghai Ship Design Institute, and more. We own a variety of professional scientific research equipment and experimental pool for testing the products. Our products have been exported to 36 countries including Russia, Poland, Bangladesh, Malaysia, Maldives, South America, North America, Venezuela, India, Indonesia, Nigeria, etc., and they have enjoyed popularity around the world.


We are committed to innovative efforts to meet customer needs, which is as our duty. We have been developing first-class products and are creating a world-famous brand. We sincerely hope to cooperate with customers and merchants to jointly strive for mutual benefit, win-win and common development, and to create a brilliant future together!

Copyright © 2015, Shandong Haohai Dredging Equipment Co., Ltd. All Rights Reserved. 鲁ICP备15022521号