Stn 01
Sheet metal fabrication
CNC laser cutting and bending of SUS304 / SUS316 stainless steel. ISO 9001 quality control on every panel before weld station.
V-TAI · Manufacturing Base
Inside the
8,000 m² smart factory.
ISO 9001 certified production. Schneider Electric controls. Pearl River Delta vertical supply chain. Operated by Zhaoqing Hongxiang Machinery Co., Ltd. — the manufacturing arm of V-TAI.
Fig. 01 · Aerial view · Guangdong, China 12,000 units / year
[ 01 ] Production Walkthrough
Six stations.
End to end.
From raw stainless coil to crate-ready machine. Each station passes documented QA before the unit moves on.
Stn 02
Welding and finishing
TIG welding by certified welders. Argon-shielded for food-grade weld integrity. Pickling and passivation per ASTM A967.
Stn 03
Subassembly
Pumps, motors, plumbing pre-assembled in clean conditions. Schneider Electric controls integrated at this stage.
Stn 04
PLC programming and testing
Each PLC loaded with customer-specific cycle profiles. Cold-start factory test before final assembly.
Stn 05
Final assembly
Chamber, doors, controls integrated on the assembly line. Hour-by-hour quality inspection. Pre-shipment factory acceptance test.
Stn 06
Quality inspection
Full cycle test with thermocouple validation, electrical safety test, pressure leak test, certified before crate-out.
[ 02 ] By the numbers
Smart Localization, measured.
8,000 m²
Floor space
12,000
Units / year
<3%
Defect rate
92%
Vertical sourcing
−25%
Material waste
−30%
Turnaround time
[ 03 ] Vendor partners
Critical components — sourced from world-class suppliers.
- FranceSchneider ElectricPLC, contactors, motor protection
- ChinaTISCO StainlessSUS304 / SUS316 mill-certified plate
- GermanyEBM-PapstExhaust fans (optional upgrade)
- GermanySEW EuroDriveChamber rotation gear motors
- GermanyWIKAPressure & temperature instrumentation
[ 04 ] Visit in person
Come walk the floor with us.
We welcome serious buyers to visit the factory in person. The standard factory visit includes a production walkthrough, a live PTW-1900 demonstration cycle, an engineering review with our application team, and dinner in Shenzhen.
Visa invitation letters provided. We can also arrange airport pickup from Shenzhen Bao'an, Hong Kong, or Guangzhou Baiyun.
[ Next Step ] Talk to engineering
Ready to Modernize Your Plant's Cleaning?
Get a configuration-specific quote within 12 business hours. Custom rack dimensions, electric or steam heating, full installation specs included.