一张身穿制服的质检员正在全神贯注检查机器内部细节的高清特写（眼神要专注）

Zero Defect Policy

From raw materials to final packaging, every Goodheat unit undergoes 5 stages of rigorous inspection to ensure 15+ years of reliability.

Comprehensive Quality Management System (ISO 9001)

IQC (Incoming)


Strict inspection of compressors, PC boards, and raw materials before entering the warehouse.

IPQC (In-Process)


32 checkpoints during assembly, including gas leakage detection and electrical grounding.

FQC (Final)


100% Running Test. Every unit runs for 45 mins to verify heating capacity and COP.

OQC (Outgoing)


Final check of packaging integrity, accessories, and labeling before loading.

Deep Dive - Key Tests

Precision Leakage Detection


A tiny refrigerant leak can kill a heat pump. We use advanced Helium & Nitrogen Vacuum Leak Detectors (accuracy: 1g/year) to ensure the welding is absolutely sealed. Zero tolerance for leaks.

100% Electrical Safety Test


Safety is non-negotiable. Every unit must pass the Hipot (High Potential) test, Ground Bond test, and Insulation Resistance test to meet CE/TUV safety standards.

ISO 3 System