Se Kyong Engineering Company, Since established in 1984, we have been undertaking developing PVC hose production technology as well new products to improve productivity so serve customers more efficiently.We always keep ourselves at the top of hoses ...

Foshan jialong ventilation co.,Ltd.is an Integration of new enterprise specialize in designing,producing and selling PVC flexible duct,PE duct,high temperature duct.insulated duct as well portable ventilator,explosive-proof ventilator.We own ...