Zhejiang Sanrong Refrigeration Components Co.,Ltd is a proessional manufacturer of HVAC&R components and controls with 20 years of experience,founded in 1996. SANRONG has independent R&D,advanced productiong & processing equipments,and strict quallity control system,which has contributed to over 20 patents,science and technology innovation funds,The main products have the certifications of ISO9001:2008,CE,UL,ROHS,etc. SANRONG has developed a long-tem cooperation relationship with many top companies,such as Carrier,Johnson Controls,Haier,Midea,DB,TICA.Our products are also widely exported to Asia-Pacific region,North America,Europe,Middle East,etc. SANRONG are committed to being a primary supplier of HVAC&R components and controls, and delivering durable products and optimal servicrs that fulfill our customers’ expectaions with high reliability and constant innovation.