Ventilation equipment for contractors, distributors and project buyers 1754215361@qq.com  ·  Phone 15071300451
WANJINGDE
Application-led planning

Ventilation solutions matched to space and operating conditions

Start with the system duty, environment, drawings and available space, then coordinate ducts, dampers, air outlets and fittings.

Solution 01

Commercial buildings

Ductwork, grilles and balancing components for commercial building supply, return and extract ventilation.

  • Spiral Ducts
  • Volume control dampers
  • Double deflection grilles
  • Duct Fittings
Solution 02

Industrial & equipment

Ducts, pipes and fittings matched to equipment interfaces, environmental conditions and the specified duty.

  • Stainless Steel Spiral Ducts
  • Spiral Steel Pipes
  • Duct reducers
  • Duct bends
Solution 03

Public buildings

Supply and return air terminals coordinated with classrooms, meeting spaces and public interior layouts.

  • Square ceiling diffusers
  • Linear slot diffusers
  • Insulated flexible ducts
  • Louvres & Grilles
Solution 04

Basement ventilation

Ductwork, dampers and connections coordinated against basement ventilation drawings and maintenance requirements.

  • Rectangular ducts
  • Fire dampers
  • Smoke & fire dampers
  • Smoke exhaust dampers
Solution 05

Plant rooms & connections

Equipment connection sizes, flexible joints, sound attenuation and maintenance access checked together.

  • Duct Fittings
  • Duct silencers
  • Flexible connections
  • Flange connections
Solution 06

Architectural air terminals

Louvres, grilles and diffusers coordinated with ceilings, facades, finishes and installation details.

  • Linear slot diffusers
  • Square ceiling diffusers
  • Double deflection grilles
  • Plenum box accessories
Solution review

One brief. Four practical decisions.

01
Environment

Check indoor or outdoor location, air conditions, temperature, corrosion requirements and available space.

02
System duty

Clarify supply, return, general extract or smoke extraction duties as specified in the project design.

03
Products & interfaces

Check materials, dimensions, connections, damper controls and terminal accessories.

04
Market requirements

Confirm applicable documents, inspection requirements, packaging, labels and delivery arrangements.