01
Silent chamber
Shunde R&D sits in Huazhi Science Park with a dedicated acoustic room. Damping 605 was not a slogan — it was a first-to-market diaphragm damping path we still run against kitchen-level dB targets.
Engineering
Fluids, noise, and a serial number that remembers.
We work with Huazhong University of Science and Technology fluid-mechanics faculty. Fifty-plus patents. 2.5D metrology on incoming parts. Quality, brand, innovation, service, integrity — the five words on the wall are also the five gates on the line.
02
Servo assembly
Three final lines, computer-controlled servo heads. Head stack height is a leak variable; we do not leave it to feel.
03
Hammer & burst
3.5 MPa burst. 12 kg × 100,000 water-hammer hits. Data logged, not eyeballed.
04
Climate on resin
High-low temperature chambers qualify every material lot before it becomes a diaphragm or housing.
05
100% hydro leak
Every pump sees 12 kg hydrostatic leak. No sampling lottery on the thing that floods a kitchen.
06
Curve memory
Imported pressure and flow sensors write a performance file per unit. When an OEM asks why serial X drifted, we have the curve.