<rp id="oo2i4"></rp>
      <big id="oo2i4"><form id="oo2i4"></form></big>
      1. <em id="oo2i4"></em>

        <rp id="oo2i4"></rp>

        <span id="oo2i4"><pre id="oo2i4"></pre></span>

            1. ABOUT US

              Guangdong's DG plastic technology group co., LTD., was founded in 1989, is a company specializing in the production of plastic pipe of large private technology enterprises. Company is located in guangdong province yinhe, covers an area of 305 mu, the existing staff of more than 700 people, equipped with, including the German Klaus murphy and patton, more than 90...

              >>MORE

              Enterprise concept

              The company mainly produces plastic &quot;DE&quot; brand PE water pipe, gas pipe, PE pipe, HDPE double-wall corrugated pipe, PE communication HDPE increased winding pipe (car...

              <rp id="oo2i4"></rp>
                  <big id="oo2i4"><form id="oo2i4"></form></big>
                  1. <em id="oo2i4"></em>

                    <rp id="oo2i4"></rp>

                    <span id="oo2i4"><pre id="oo2i4"></pre></span>

                        1. 在线观看全免费a片_40岁成熟女人牲交片20分钟_自拍偷区亚洲综合激情_亚洲av永久无码精品