Wuxi UP Technology Co.,Ltd is located in Wuxi Jiangsu Province, a leading company in boiler parts manufacturing and production. based on 20+ years of manufacturing industry experience, specializing in the production of stainless steel heat exchangers production, special-shaped tubes and small batch castings. With the decades years technical experiences on condensing boilers heat exchanger , UP team has developed high effiency stainless steel heat exchangers，thermal efficiency reaches to 109% and passed rigorous third party life tests. The entire company is GB/T 19001-2016 idt ISO 9001:2015 certified Our vision is to be the most valuable parter for gas boilers’ industry