久久久久av人妻一区精品,国内精品久久久久久久试看,精品欧美一区二区在线观看红一片

  • +86 0576-88783189
  • hgz@cnadamas.com
JIFA DIAMOND TOOLS
Taizhou Jifa Diamond Tools Co., Ltd. is located in the central coastal city of Zhejiang Province. It was incorporated in the Jiaojiang District Administration for Industry and Commerce on June 07, 1993. In the 27 years of the company's development, we have always provided the best Product and technical support, sound after-sales service, our company mainly engages in the manufacture, processing and sales of diamond tools, hardware products, machinery and equipment.
About Us
LATEST NEWS
China's single crystal diamond tool market size reaches 670 million yuan in 2019
Saturday. 1 \ February
Single crystal diamond cutting tools are not easy to stick to the knife and produce chippings during cutting. The surface quality is good, and it is an ultra-precision machining tool. The special properties of single crystal diamond tools make it irreplaceable in ultra-precision cutting processing. Among them, the single crystal diamond tip tools have been widely used in F-theta lenses, V-groove structures of optical fiber connectors, lenses, gratings and other optical Superfinishing of freeform surfaces and functional surfaces with complex microstructures.
Western Cutting Tools Summit Forum Held in Shehong, Sichuan
Saturday. 1 \ February
On December 25, the Western International Technology Cooperation Industrial Park and Sichuan Mingtaishun Cemented Carbide Co., Ltd. held a Western Tool Summit in Shehong, Sichuan, and invited more than 100 domestic tool industry experts, scholars, professors, and corporate executives and technical directors. Attend the forum.
view more
亚洲国产欧美久久,久久婷婷是五月综合色,91成人国产擂利,无码黄视频,亚洲欧美一区二区三区久久 国产精品无码国产字幕av,日韩一区二区三区aa大片,亚洲av无码乱码观看富二代,动漫精品无码1区2区3区,国产一区二区三区97在线 亚洲中文字幕精品久久hd,在线天堂网WWW官网,国产成人精品免费视频大全五,狠狠久久久久综合网,亚洲高清无一区二区三区四区 欧美无人区码卡二卡3卡2022 久久人妻精品国产,中文字幕人妻一区二区免费视频,国产成人丝袜网站在线看,成人免费草草视频,午夜精品一区二区三区免费观看 18禁成人黄网站免费观看,精品无码少妇一区二区三区久久,午夜视频在线观看网址水蜜桃,中文字幕99久久久无码精品综合,快播av电影网站
麟游县 长丰县 莱阳市 井冈山市 德保县 琼中
玉门市 兖州市 曲水县 兴义市 和林格尔县 南陵县
电白县 惠来县 于都县 红桥区 余江县 子洲县
泛站蜘蛛池模板: 阳朔县| 驻马店市| 临沭县| 陆河县| 藁城市| 贵定县| 德钦县| 建湖县| 锦屏县| 鹿泉市| 盐池县| 南平市| 海口市| 宜春市| 榆林市| 张掖市| 延津县| 青州市| 武汉市| 达孜县| 中阳县| 中方县| 宁明县| 东乡县| 屏山县| 松阳县| 图们市| 汝南县| 会理县| 桐城市| 无锡市| 那坡县| 巴彦县| 门头沟区| 叙永县| 克拉玛依市| 龙南县| 老河口市| 夏邑县| 陆良县| 金华市|