In construction industry we play an important role, given the quality of our Quartz glass heating bath prevailing in the market. Our production facility was first launched with of initial capital and...

Sanquan Road

Zhengzhou IRIS trading company is specialized in the teaching, experiment equipment and heating equipment production. Our main products cover: muffle furnace, tube furnace, atmosphere furnace, X-ray f...

YUSUNG INDUSTRIAL LTD is a manufacturing-based company with extensive experience in producing camping, laboratory instrument and valve products. Our leading products are tent, sleeping bag, air bed, c...