<address id="llr3j"><dfn id="llr3j"><meter id="llr3j"></meter></dfn></address>

            <address id="llr3j"></address>

            <em id="llr3j"><span id="llr3j"><th id="llr3j"></th></span></em>

              <form id="llr3j"><nobr id="llr3j"><nobr id="llr3j"></nobr></nobr></form>

                          We aim to be" the world's leading one-stop copper-based new material manufacturer”

                          • 2007

                            + year

                            establish

                          • 63

                            + Billion

                            Annual output value

                          • 360

                            + mu

                            plant area

                          • 100

                            + number

                            Invention patents

                          • 500

                            + per

                            employees

                          丰满爆乳无码一区二区三区|无码中文av有码中文av免费|chaopeng人人爱在线视频网站|色偷偷91久久综合噜噜噜|

                                <address id="llr3j"><dfn id="llr3j"><meter id="llr3j"></meter></dfn></address>

                                    <address id="llr3j"></address>

                                    <em id="llr3j"><span id="llr3j"><th id="llr3j"></th></span></em>

                                      <form id="llr3j"><nobr id="llr3j"><nobr id="llr3j"></nobr></nobr></form>