Since 2016 · Beijing, China
Industrial cleaning equipment, specified the way your plant works.
Ride-on scrubbers, sweepers, industrial vacuums and high-pressure washers, built in our own workshop and shipped direct. 90 models in the catalogue, OEM from one unit.
2016Founded
90Models in catalogue
5.0Service score (1688)
1 pcOEM minimum
X10 · RIDE-ON SCRUBBER860 MM DECK · 5,500 M²/H
Catalogue · six product groups
Machines grouped by the job they do
Every group carries the working widths, tank volumes and power ratings you need before you ask for a price.
01
Floor Scrubbers
Ride-on and walk-behind scrubbers for factories, warehouses and car parks.
Open group →
02
Sweepers & Sanitation Vehicles
Ride-on sweepers and enclosed street units for yards, parks and municipal work.
Open group →
03
Industrial Vacuum Cleaners
Wet and dry extractors for dust, chips, coolant and production waste.
Open group →
04
High-Pressure Washers
Cold and hot water washers from 200 to 500 bar for industrial cleaning.
Open group →
05
Drain & Sewer Jetters
High-flow jetting machines for drains, sewers and process pipework.
Open group →
06
Carpet & Upholstery Cleaners
Spray-extraction and steam units for hotels, venues and contract cleaning.
Open group →Who buys from us
Specified for production, not for showrooms
Manufacturing plants
Machine shops, assembly halls and fabrication bays: dust extraction at the tool, scrubbing on the aisle, jetting in the wash bay.
Warehousing & logistics
Wide concrete floors, dock levellers and yard areas cleaned on a shift pattern with ride-on scrubbers and sweepers.
Municipal sanitation
Street sweepers, drain jetters and high-flow washers for public routes, storm drains and depots.
Property & facility services
A standardised fleet of scrubbers, sweepers and vacuums with spares held for every building in the portfolio.
Factory direct
You are buying from the workshop, not a trading desk
Lianjie (Beijing) Technology Development Co., Ltd. has built cleaning equipment in Beijing since 2016. We manufacture, assemble and test in our own facility in Daxing District, and we supply both our own DIHAI models and selected imported lines for customers who standardise on them.
That means a specification you can change, a spare-parts list you can hold on the shelf, and a technical contact who knows which pump, battery or brush is inside the machine.
- OEM and ODM from one unit: body colour, decals and control labelling.
- Export packing, documentation and destination-market electrical configuration.
- Spare-parts kits packed per shipment so a fleet never waits on a single part.
- Written specification confirmation before production is released.
2016Year the workshop opened in Beijing
90Models currently in the catalogue
6Product groups from scrubbers to drain jetters
1 pcMinimum order for OEM branding
Selected models
All 90 models →Four machines that cover most enquiries
Quotation
Tell us the floor, the dust or the pipe — we will size the machine.
Send the area, the material and the power supply available on site. You get a model recommendation, a price and the delivery terms in one reply.