For transport equipment to be on point it takes, durable make, highest quality raw material and design that caters to smooth functionality. TechFree Air Conditioning Mfy., Ltd. excel in Heat Recovery Unit industry as most renowned Manufacturer and Supplier of Air conditioner. Thanks to our top of the line manufacturing facility that never compromises on quality leading to Australia,Indonesia,Sri Lanka,Norway,Singapore,Vietnam export market share. Our product line is specifically designed to cater railway construction projects with quality material that ensures safety and commits to years of service. TechFree Air Conditioning Mfy., Ltd. was first introduced back in under Own Lisence, based on US$1 Million - US$2.5 Million as initial capital. In later days, we soon captured a huge proportion of consumer base which led to US$1 Million - US$2.5 Million of export value. In our 2020 Years of export history we scored an utmost satisfied clientele with manufacturing and delivering top notch [keywords] products from Dongguan, Guangdong, China.