In construction industry we play an important role, given the quality of our industrial oven,constant temperature&humidity testing machine,thermal shock chamber,aging test chamber,UV testing m...

NO.14 High-Tech Development Zone, Chengde,Hebei, China

Chengde Jinjian Testing Instrument Co., Ltd. is a well-known manufacturer and seller in the field of non-metallic material testing machines and chemistry building material testing machines. Founded in...