Lefilter2026-01-30 BACK TO LIST
EPC general contracting projects, also known as turnkey projects, aim to provide customers with one-stop
solutions such as production line design, site planning, infrastructure assistance, equipment installation and
commissioning, and operation training, greatly reducing users' energy and financial investment.
In the project team, personnel are more complete
Set up one project manager and one on-site manager to track the progress of the production line
construction throughout the process
Equipped with design personnel, technical personnel, construction personnel, business liaison personnel,
customer negotiation personnel, project assistants, safety personnel, etc., with clear division of labor and
each showcasing their strengths.
In terms of project responsibilities, the content is more diverse
Scheme design: personnel planning, site planning, factory and office facility planning, water, electricity,
HVAC sch\eme, etc
Infrastructure support: technical assistance in steel structure plant construction, equipment infrastructure,
sewage treatment, and dust removal system construction, etc
Equipment supply: equipment delivery, installation and commissioning, technical consultation and assistance,
operational skills training
Procurement assistance: In addition to providing the main equipment, we can also assist in purchasing other
supporting equipment, such as dust removal fans, safety facilities, etc.
More comprehensive coverage in applicable population
Suitable for users who have high requirements for engineering quality and strict control over construction
progress, helping them reduce energy and financial investment, and centrally manage and monitor the
implementation of projects
Suitable for pure investment users who are not familiar with equipment and technology, helping them
design solutions more accurately and narrow down the selection range of equipment and processes.
In terms of troubleshooting, the approach is more professional
Have helped users solve these problems before
In high-altitude areas with significant temperature differences, material shortages, and poor road conditions,
scientific planning ensures the high quality and short construction period of the project
Using special processes to ensure the purification effect of the water circulation system, ultimately achieving
the goal of zero discharge of wastewater
The sewage treatment system equipped in the project effectively removes impurities such as suspended solids,
particulate matter, organic matter, and microorganisms through physical and chemical processes, thereby
improving water quality.
The electronic control unit system that applies IoT thinking greatly reduces manual operation and maintenance
costs, equipment failure rates, and so on.
Entering the scene
01 The annual production of 200000 tons of high crystalline silicon project is equipped with 20 sets of shallow sand filters,
with a processing capacity of 2000m ³/H.


02 Liaoning Chemical Plant Side Filter Maintenance Project
Completed the engineering maintenance mainly for shallow sand filters with seven five tanks connected in parallel.

03 A major overhaul project for water treatment in the supply workshop of a steel plant in Jiangsu Province
This project covers 1 # 2 # high-density tanks, 1 # 2 # V-shaped filters, and cleaning of recycling tanks.

04 Hebei Steel Plant Water Treatment Overhaul Project
The project covers the replacement of quartz sand filter media and anthracite filter media, inspection
and maintenance of electrical control cabinets, controllers, and signal lines. It has been successfully
accepted and delivered for use.

05 3000m ³ blast furnace supporting complete set of blast dehumidification equipment
Three sets of self-cleaning air filters, the supply scope includes product equipment, guidance on installation
and commissioning, and providing related drawings, materials, and training services.

06 Self cleaning Air Filter Project of a Steel Plant in Hebei Province
This equipment is directly loaded into the fan room at the front end of the blast furnace ironmaking,
mainly to provide clean air for blast furnace ironmaking.

Products worth checking in on
In on-site cases, many products have a high appearance rate. On the one hand, they have won multiple
national patents and technology awards, with high technological content. On the other hand, they have
accumulated a good reputation in the market and have been strongly proven in terms of practicality and durability.
Self cleaning air filter
Multi media filter
Shallow sand filter
Send Your Inquiry