Shanghai Yingfan Engineering Material Co.,Ltd. was founded in 2009 and specialized in R&D,designing,manufacture,sales,installation.We have 360 employees including 60 professional technicians.Certificated by ISO9001-2008,ISO14001-2004 and OHSAS18001-2007.Our company always obey below principles "Integrity, Focus on Quality, Light Gains, Innovation".We have formed a service network spread all over China with Shanghai center, and go towards international market. We have two advanced geomembrane ...