Chang zhou Yihe Composite materials Co.,Ltd is a service-oriented enterprises. We can give you professional services in the electronics industry and engineering industry. Our company is specialized in develop, produce,sale the color polyester film and give technical support as customers need.Our products have Insulated film,Coating film ,Solar battery back basement membrane,Haze film. Nos etiam develop amet est rhoncus velit ac producendum, portantes SMC, cibus packaging, etc. Abundat nostrum technology comitatu vi et viribus fortis independens investigationis et progressionem. Nos sincere cooperante cum mos vultus deinceps ad incipiens veris domi ac foris.