五月丁香啪啪.-五月.com-無码一区中文字幕少妇熟女H-无主之花在线观看-无遮挡又黄又刺激又爽的视频-无遮挡又黄又刺激的视频

About us

        Huizhou Darong Electronic Technology Co., Ltd., founded in 2011, is specialized in the R & D, production and sales of line protective components (PPTC), and is one of the few suppliers in the world who master the core technology of polymer protective components

       The company's R & D team has been engaged in PPTC R & D and application in the United States and Taiwan for many years. It can provide a variety of high polymer recoverable fuses to meet the demanding requirements of high standards in high-tech applications. Through UL certification, there is no doubt about the long-term safety and superior use characteristics of Darong technology's PPTC products. Since the beginning of product design and R & D, we have followed the quality management system of ISO9001:2000 and ISO14000 to ensure the efficient quality and consistency of products. With continuous innovation and improvement, the production capacity of PPTC products supplied by Darong electronic technology has been increased to 200million pieces per year, covering SMD patch series and dip pin series, rapid research and development and samples, and timely and high-quality product delivery.

       As a well-known brand partner of the world's top 500 enterprises, it has a solid financial backing, an efficient and experienced production team, and advanced technology to meet the needs of flexibility and response speed! The sea embraces all rivers, and the capacity is great! Darong technology is your reliable partner. We are committed to creating safer and more environmentally friendly electronic products for the benefit of mankind, creating value for customers with personalized professional products and services, growing together with customers, and developing into a supplier of line protection products with global influence.

NEWS

MORE>
CONSULT
QQ
OFFICIAL

RichScan
Thank you for your attention!

PERSONAL

RichScan
Learn more!

TOP
主站蜘蛛池模板: 一级做受视频免费是看美女| 激情视频在线观看| 午夜啪啪网| 国产大陆精品另类xxxx| 欧美成人午夜不卡在线视频| 午夜影院在线观看| 一级真人毛片| 亚洲国产精品久久日| 99夜色| 国产精品亚洲欧美日韩区| 精品一区二区三区在线视频| 欧美日韩午夜| 日本午夜大片免费观看视频| 网站在线观看免费视频| 亚洲免费影院| 亚洲三级欧美| 亚洲欧美一区二区三区四区| 在线视频日韩| 综合五月天| 91国内精品在线| 成人福利在线视频| 成人在线午夜| 成人特黄午夜性a一级毛片| 国产精品观看在线亚洲人成网| 国产嗯嗯叫视频| 国产精品自线在线播放| 91精品久久久久久久久久| 一级亚洲| 日本一区二区三区高清福利视频| 日本在线观看中文字幕| 免费欧美日韩| 可以免费观看一级毛片黄a| 免费aⅴ视频| 毛片直接看| 国产一区二区免费播放| 国产午夜在线观看视频播放| 国产一区二区免费| 伊人开心网| 性欧美wideos| 日韩经典在线观看| 欧美亚洲另类色国产综合|