Cleanliness Inspection: Preventing internal blockages by ensuring residue-free inner pipe surfaces.

13,Nov,2026

Metallographic Ana···
Metallographic Analysis: Ensuring 100% copper purity and optimal brazing penetration.
Salt Spray Testing···
Salt Spray Testing: Validating anti-corrosion performance for harsh climates.
Tensile Strength T···
Tensile Strength Testing: Guaranteeing structural integrity under extreme mechanical stress.
Pressure & Leakage···
Pressure & Leakage Testing: 100% pressure holding tests to ensure zero refrigerant leakage.

Quality Control