When Mexican customers complain that batteries leak after three months and Cuban repair shops frequently replace wipers, the problem often lies in climate adaptability. The special requirements of the tropical market for auto parts are far more complicated than imagined.
The "invisible killer" of hot and humid climate
1. High-temperature electrolysis phenomenon
When the self-discharge rate of ordinary batteries is above 35℃, it will be 30% faster (actual data). It is recommended to choose:
Models with electrolyte density above 1.28
2. Salt spray corrosion trap
The salty air in the Caribbean region causes:
Rust of brake cylinder (nickel plating process required)
Circuit connector oxidation (silicone seal recommended)
Adaptation scheme for road conditions
Cuban pothole road: reinforced ball head (thickness ≥12mm) has a lifespan twice that of standard parts;
Mexican plateau mountain road: turbocharger needs to be equipped with intercooler cooling module.
Details that are easily overlooked
Mold inhibitors need to be added to rubber parts (such as wiper rubber strips);
UV coating should be applied to headlight glass (to prevent tropical strong light fogging).
Last year, after we helped Havana customers replace salt spray resistant brake pads, the return rate dropped directly from 47% to 6% - this is the value of climate adaptation. Are you also troubled by similar problems?
We have a better solution here!