xxxwww高潮视频hd_精品九九九九_小峰色戒网站_亚洲高清中文字幕免费_99在线精品视频免费观看20_96超碰在线

“Complete sincerity can affect even metal and stone”


Zhengda peoples hardworking receive praise from all the industry from society, and gain the trust from nationwide clients.
"Tianhong"qualified galvanized pipe, spiral pipe, square and rectangular pipe,steel-plastic
composites pipe were used in major construction projects of nation, province and city.

World Expo, Shanghai

Clicks:44932018-10-29 10:11:47

    • 【Responsible editor:】(Top)
    No.9, Juliang Ave, Cheng'an Industrial Zone, Handan, Hebei
    Qian'an Zhengda: North of Shuangma Road, Zhaodianzi Town, Qian'an, Tangshan, Hebei Province
    Shanxi Zhengda: Houbei Industrial Park, Houma City, Shanxi Province

    hotline

    TEL：+86-310-5231366/758/756/996
    ADD：No. 9 Juliang Avenue, Chengan Industrial Zone, Handan City, Hebei Province
    Wechat Service Number
    主站蜘蛛池模板： 扎兰屯市| 峨眉山市| 宁安市| 东安县| 伊宁县| 喀什市| 望谟县| 连平县| 永康市| 沿河| 内乡县| 香港 | 抚顺县| 鲁山县| 北辰区| 邵武市| 盈江县| 灵璧县| 遵义县| 靖西县| 南充市| 定远县| 天柱县| 襄樊市| 鄂托克前旗| 红桥区| 金华市| 三亚市| 西宁市| 鸡泽县| 黄山市| 即墨市| 抚州市| 潼南县| 芦山县| 贵港市| 福安市| 秀山| 罗定市| 鲁山县| 侯马市|