Zhengzhou CY Scientific Instrument Co., Ltd is a high and new technology enterprise registered in Zhengzhou city of Henan province, mainly engaged in the research and development, design, manufacturing and sales of equipment used in scientific researches. Independence and innovation is the company&＃39;s tenet. Our main product&＃39;s include: tube furnace, muffle furnace, atmosphere furnace, PECVD, vacuum furnace, mass flow controller, RTP furnace and etc.Welcome you come to visit us.