Promotions:discounts, promotions, special offers, bonuses, gifts
Payment method:discounts on services preferential categories, discount system, prepayment, cash, electronic money, cash on delivery, Fast payment system, payment by credit card
Types of electrical products:lighting systems, power supports, converter equipment, switches and TACs, safeties, switchboards ATS SRN, power regulators, transformer substations, switchgears, cable sockets and plugs, power cable, high-voltage and panel equipment, low-voltage equipment, electric power generators, surge protectors, uninterruptible power supplies, transformers, electrical enclosures, frequency converters, electrical protection products