ZHENGZHOU, CHINA— Light electric tricycles and small agricultural cold chain vehicles dominate the new energy vehicle market across Mexico and Brazil. Long-term high temperature inside vehicle cabins causes ordinary circuit boards to generate signal drift, welding point oxidation and short-circuit failure, which has become the most frequent quality issue troubling local Latin American EV assembly factories. To address this regional electronic manufacturing pain point, NEWBASE launches a tropical electronic series named Tropical High Temp EV Control PCBA, manufactured with high-temperature resistant chips and thermal insulation coating fully compliant with NOM and INMETRO standards.
Conventional unmodified circuit boards lose stable signal output after continuous operation above 40℃, which is the average daily temperature in most inland Latin American industrial zones. Every piece of our Tropical High Temp EV Control PCBA adds thick heat dissipation copper layers and high-temperature conformal coating, isolating internal electronic components from sustained tropical heat. Continuous high-temperature aging lab testing verifies each Tropical High Temp EV Control PCBA maintains consistent control signal performance under long-term exposure to Latin America’s harsh hot climate, lowering daily maintenance workload for local light EV and cold chain equipment manufacturers.
NEWBASE acts as a fully authorized NOM INMETRO Approved PCB Manufacturer, sending all mainstream EV control board models to designated testing institutions to complete mandatory Mexico NOM and Brazil INMETRO certification before export. All test records and certification certificates fully comply with official Latin America Electronic Import Certification Rule, strictly enforced by customs authorities in all major Latin American import ports. Many local electronic importers experience cargo clearance delays because their suppliers cannot provide complete documentation satisfying the Latin America Electronic Import Certification Rule. As a reliable NOM INMETRO Approved PCB Manufacturer, we prepare all compliance materials in advance to guarantee smooth customs clearance for Latin American electronic buyers.
We provide personalized circuit board R&D service for light EV and cold chain equipment manufacturers requiring an ODM Custom Light EV Circuit Board. Our automotive electronic R&D team adjusts circuit power parameters, redesign external wiring interfaces and optimize thermal insulation layout according to client technical drawings for every unique ODM Custom Light EV Circuit Board. We accept small trial batches starting from 700 units for new brand product testing, alongside large mass orders over 20,000 pieces with priority SMT production arrangement to accelerate delivery of each ODM Custom Light EV Circuit Board.
Massive local cross-border electrical trading stores and regional electronic spare part markets across Latin America operate as a Latin America EV Electronic Distributor, building stable long-term supply partnerships with NEWBASE Latin America service division. We set exclusive tiered bulk purchase discount policies for every Latin America EV Electronic Distributor, providing deeper unit price cuts for quarterly repeated large-volume orders. The durable high-temperature performance and complete regional certification of our Tropical High Temp EV Control PCBA significantly expands profit margins and market share for each Latin America EV Electronic Distributor supplying local tricycle assembly factories and cold chain equipment brands.
Backed by 19 years of automotive electronic production experience and three fully automated SMT production lines, NEWBASE combines circuit design, high-temperature component procurement, thermal insulation coating processing and NOM & INMETRO certification sorting into integrated one-stop service. Latin American light EV manufacturers and electronic distributors can purchase matched Tropical High Temp EV Control PCBA, heat and UV resistant plastic molded housings and tropical simplified BTMS thermal kits in consolidated containers, greatly simplifying cross-border supply chain coordination and lowering overall international transportation costs for Latin American new energy industry participants.