Our History

Developmental History

Founded in 2010, LDHB has now become a famous high-tech enterprise, whose whole business permeates all stages of a product chain including the R&D, production, sales and service. Our products cover the whole processes of sand making, sand washing, screening, dewatering and water & sludge management.

  • Sand Recycling System

    Since 2010

    Set sail · Leader of fine sand recovery
  • Compact Wash Plant

    In 2013

    Research and development of integrated equipment
  • Filter Press

    In 2015

    Practice of green and environmental protection sand washing concept
  • Portable Wash Plant

    In 2017

    upgraded mobile multifunctional products
  • Modular Sand Plant

    In 2020

    Complete equipment of intelligent and modular sand washing
  • Scrubbing Machine

    In 2021

    High efficiency scrubbing machine
  • Intelligent Internet of Things System

    By 2022

    Intelligent internet of things system
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