美女av影视,亚洲自拍一,99久久精品国产91久久久,国产91亚洲,av专区在线观看,91在线区,av在线首页

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.


卢湾区| 广河县| 福清市| 新宁县| 法库县| 蓝田县| 和林格尔县| 天柱县| 清流县| 双城市| 泽库县| 砀山县| 泸州市| 安远县| 通渭县| 宾阳县| 左权县| 项城市| 乐业县| 美姑县| 调兵山市| 西乌珠穆沁旗| 怀柔区| 鄢陵县| 临泉县| 巴塘县| 虎林市| 黄山市| 子洲县| 根河市| 九龙坡区| 海盐县| 磐石市| 济阳县| 无极县| 略阳县| 南雄市| 洛宁县| 兴和县| 青川县| 运城市|