CHANGHONG OVERSEAS MARKETING CENTRE is a professional air conditioner, HVAC-related products manufacturer, with headquarter in Hongkong and factories in China mainland. We are a foreign capital invested enterprise. Our main products are all kinds of residential use and light commercial use air conditioning equipments, including: Split wall-mounted type ranging from 7000BTU to 36000BTU, portable type from 7000BTU to 12000BTU, window type from 7000BTU to 24000BTU, floor standing type from 18000BTU to 60000BTU, cassette type from 18000BTU to 48000BTU, duct type from 9000BTU to 180000BTU, multi-split units, DC inverter units, and top discharge units(American outdoor units). Units of 50Hz or 60Hz, units of R22, R407C, R410A, and tropical units for high ambient temperature are available. Besides, we also supply air conditioner components, air curtains, dehumidifiers, refrigerators and heat pump water heaters. There are about 300 different feature and function series of products to meet the customers all over the world. Our mission is offer the best service and better choice to customers.