Henan Chengyi Equipment Science and Technology Co.,Ltd was founded in 2013.Our company is a manufacturer and supplier of lab equipment.Our Equipment range include: Tube Furnace, Muffle Furnace, CVD System,PECVD equipment,Plasma Cleaner,Hydraulic press,Lab grinding polishing equipment, lab ball mill etc. Our product are widely sold to America, UAE, European, South Africa etc. With Own R&D team and factory,we not only can supply standard lab equipment, also,we can do customized as request.We sincerely welcome worldwide friend come to visit us. https://www.hnchengyi.com/