Qingdao Ruixinda Technology Group Co., Ltd. has been a leading manufacturer of cooling and heating equipment sinceits establishment in 2005 in Qingdao, China. 

We are a hightech enterprise specializing in diesel space heater and electric  fan heater R&D, marketing, and customer service.

We have two factories located in Qingdao City, Shandong province and Taizhou City, Jiangsu province, consisting of experienced experts and dedicated workers, RISTAR gives its clients professional service.

Through decades of growth, RISTAR had completed its whole industry chain layout and became a truly leader in the industry.

Our management system is according to the ISO 9001 standard, carried standard GS.

We have obtained necessary Certificates, such as CE, GS, RoHS, and our products have been exported to many parts of the world, such as Germany, Poland, United Kingdom, Russia, America and Southeast Asia etc.

We have always been following the "quality first, customer first" philosophy Qingdao Ristar sincerely looking forward to cooperating with you.