Hebei huiwo import & export trading co., ltd, based on the factories, is a professional server in the field of construction materials. Mainly engaged in all kinds of waterproof material, chemical raw materials, plastic resins, rubber products , machinery, metals, building materials, and other products import and export business and service. With the identity of both manufacturer and international trade company, we supply the best products and the best service: for best quality, lower price and considerate service. Honesty, reliance,to consider for the customer, is our principle. Our company is not a giant,but a child, we are growing ,and thanks for all the cooperators.