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    EVA R- Valve Bag

    1, low melting point, and rubber raw materials eutectic, become the active ingredients of the product, do not affect the quality of the prod..

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    EVA B-Valve Bag

    Plastic Valve Bags have an opening or Valve in one corner through whic..

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    EVA Open Top EVA Bag

    Low Melting Point EVA Bags (Rubber compatible bags) are specially grade polymer bags used for the addition of solid or liquid chemicals into..

    About RONGCHANG

    Hai Yang Rongchang Plastic Fabric Package co.,Ltd ,

    is located in haiyang city in shandong province, is located in the yellow sea, is located in the center of the city of Qingdao, yantai, weihai three zone, the company a total investment of more than 7000 ten thousand yuan, covers an area of 35000 square meters

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    At first - steam Valve bag

    The Internet continues to grow and develop, has become the preferred way to businesses and individuals seeking..

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