国产日韩欧美一区二区_国产欧美日本不卡_亚洲第一页a∨在线_漂亮被中出中文字幕色_亚洲欧美中文日韩v在线中文字幕_欧美日韩不卡中文字幕在线_欧美日韩中文在线观看_欧美视频在线观看第一页_亚洲欧美高清在线中文字幕日韩精品在线_国产欧美日韩精品a在线观看高清

簡(jiǎn)體中文 English
HomeAbout UsProductsCore TechnologyNewsThesisJoin UsContact Us

News

Company News Hot news
L518 project won two certificates
Sources：本站　Date Time：2007-08-10 16:33:10　Views：Back

In August 2007, our L518 series Mg/Al/Zn (Ca/Zn) non-toxic complex stabilizer won the Adopting International Standard Product Certificate of Guangdong Province and the Adopting International Standard Product Marking Certificate.

PreviousOur company was named as Private Technology Enterprise of Guangdong Province

NextOur company passed ISO14001 environmental management system certification

Share to： More
PrintRefreshTopBack
莆田市| 威信县| 三都| 监利县| 监利县| 朝阳市| 临桂县| 仙居县| 临朐县| 滦南县| 泸定县| 肥东县| 永登县| 石台县| 元阳县| 玛纳斯县| 山西省| 麦盖提县| 衡阳县| 桃江县| 东城区| 新巴尔虎左旗| 汾阳市| 湖北省| 建始县| 大竹县| 彰化市| 绵阳市| SHOW| 兴海县| 井陉县| 浠水县| 昌乐县| 赤水市| 疏附县| 紫金县| 平顶山市| 屯门区| 东宁县| 吉林市| 井研县|