亚洲国产成人久久综合野外,国产精品久久自在自线观看,亚洲免费观看在线视频,欧美yw精品日本国产精品,欧美日韩精品一区二区三区四区,天天干天天射天天,91精品在线免费

PRODUCTS

Search Magnetic Cores by Shape
Search Magnetic Cores by Function
Coil
Ribbons

Import Service

About Us

Qinhuangdao Yanqin Nano Science and Technology Co., Ltd. was established in summer 2001, focusing on energy efficient, environment friendly and future demandof amorphous and nanocrystalline alloy products. Core business aim on research and development, production, marketing,technology transferand technical service. Company devoted to eco-friendly, innovation and corporation.

 

Yanqin obtained about 20 national patents and acquired ISO9001 quality management system certification, ISO14001 environmental management system certification and RoHS certification during the past 20 years. Yanqin became an eco-friendly,high and new tech enterprises with strong independent innovation ability. Established fully developed product line of amorphous and nanocrystalline alloy and its application product. Yanqin leads the field in material development and its application, and key equipment like heat-treatment furnace. Providing parts and technical service for varieties of industries like energy saving, consumer electronics, clean energy, new energy vehicles, medical and information technology. Our customers locate in many countries like China, Japan, German, South Korea, India, Malaysia and Taiwan.


竹北市| 玛沁县| 朝阳市| 五家渠市| 阿巴嘎旗| 齐河县| 和林格尔县| 和静县| 阜南县| 安龙县| 昌吉市| 丽江市| 普兰县| 石嘴山市| 张家口市| 田东县| 泰和县| 黄骅市| 石嘴山市| 兴安盟| 洛浦县| 奈曼旗| 常熟市| 神农架林区| 平罗县| 沐川县| 云阳县| 武隆县| 海盐县| 大城县| 高雄县| 河源市| 龙井市| 阳朔县| 东乡族自治县| 仙居县| 新巴尔虎左旗| 呈贡县| 电白县| 崇明县| 哈巴河县|