HAOEN | Environmental Test Chamber & Testing Equipment Manufacturer

Product Range

Complete testing equipment portfolio

Every category below is manufactured in-house, which means the chamber geometry, control logic and calibration are ours to control.

Environmental Test Chamber

43 models & configurations

Climate Test Chamber

10 models & configurations

Universal Tensile Test Equipment

9 models & configurations

Single Column Series

7 models & configurations

Vacuum Oven

10 models & configurations

27L Vacuum Oven

2 models & configurations

Drying Oven

4 models & configurations

200℃ Oven

1 models & configurations

Manufacturing Strength

Production capability you can audit

Buying from a manufacturer rather than a trader removes the middle layer. Here is what happens to your machine before it leaves the plant.

In-house Manufacturing

Every machine is engineered, welded, assembled and tested under one roof. Two production plants control tolerances from raw sheet steel to final calibration.

OEM & ODM Engineering

Drawings, PLC logic, instrumentation and chamber geometry are developed in-house, so non-standard chamber sizes and test profiles ship without external dependencies.

Full In-House Calibration

Temperature, humidity, pressure and load cells are calibrated on our own accredited benches before shipment, with certificates issued per unit.

QC at Every Stage

IQC, IPQC and OQC gates sit between material intake, welding, assembly and dispatch. Nothing leaves the line without a signed inspection record.

Export-Ready Packing

Seaworthy crating, anti-rust treatment and complete document sets are prepared for shipment to laboratories across 60+ countries.

Global After-Sales Network

Installation guidance, remote commissioning and spare parts support are delivered by engineers, not call centres, in your timezone.

Service Process

Eight controlled stages, one accountable factory

A documented production route from raw sheet to sealed crate, with a QC file that travels with the equipment.

01

Engineering Drawing

Chamber geometry, load frame, airflow and instrumentation are modelled and reviewed before any steel is cut.

02

Material Intake

Sheet metal, compressors, sensors and electrical parts pass incoming inspection against incoming QC checkpoints.

03

Cutting & Bending

CNC cutting and press braking form the chamber body, liner and door frame to millimetre drawings.

04

Welding & Forming

TIG and robot welding seal the chamber, followed by stress relief and surface treatment.

05

Assembly & Wiring

Refrigeration, electrical cabinets, sensors and control panels are installed and wired to the schematic.

06

Debugging & Calibration

Commissioning runs temperature, humidity, vibration and load profiles; data is logged per unit.

07

Packing & Documents

Crating, manuals, certificates and the QC file are completed and sealed for dispatch.

08

Delivery & Support

Shipment tracking, on-site installation and operator training are arranged with local partners.

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