色噜噜狠狠成人中文综合-麻豆国产原创视频在线播放-别揉我胸?啊?嗯视频在线观看-久久国产劲爆∧v内射-亚洲第一无码精品立川理惠

Shenzhen Yongchangtai Electronics Co., Ltd.

Yong Changtai Electronics

SMT\DIP\TEST One Dragon Manufacturing Factory
Writing
Front page > Writing > Customer question and answer > How to guarantee product quality, what is inspection?

Customer question and answer

How to guarantee product quality, what is inspection?

Release date:2022-03-08     Article Source:Yongchang Thai Electronics     Pageviews:4411
Share:

IQC incoming material detection: to prevent poor process due to poor materials, and delay delivery;


SPI solder paste detection: in advance to find the front-end process out of the next process (inspection standard: 3D detection + data statistical analysis);


Online AOI testing: check whether there are mistakes, leaks, adverse materials out of the next process;


SMT first piece test: ensure that the components attached to the production model are completely consistent with the customer's assembly drawing and bill of materials, to prevent defects from flowing into the next process (refer to BOM and Gerber data, test each solder spot of the first piece board);


Appearance inspection: sampling inspection of all production processes, whether it is consistent with the operation instruction (effect standard: each product process instruction and each post instruction);


X-ray welding detection: detect the solder joints of components invisible to the naked eye to avoid the virtual welding short circuit out of the next process;


BGA device repair: X-ray detection of poor BGA welding, disassembly and welding under temperature controlled conditions, mitigate the impact on the device and ensure the quality of repair welding;


QA inspection: standardize the inspection of finished products to prevent unqualified products from being shipped;


Anti-static storage and delivery: anti-static packaging and safe storage protection.


Latest news

Consult advisory

QQ

Online service

Service hours:9:00-18:00

Telephone phone

Business hotline:

135-1008-2025

Support hotline:

0755-23501246

WeChat

QR code

Pay attention to WeChat public account

Mail mailbox

E-mail

ding@yctsz.com

主站蜘蛛池模板: 国产精品亚洲成在人线| 欧美精品亚洲精品日韩已满十八 | 日日摸日日碰夜夜爽亚洲综合| 九九99热久久精品在线6| 亚洲无?码A片在线观看| 久久综合亚洲色hezyo国产| 无遮挡啪啪摇乳动态图| 免费99精品国产人妻自在现线| 国产日韩欧美| 精品成人av一区二区三区| 成人区精品一区二区不卡av免费| 国产成人无码精品久久二区三区 | 亚洲精品成人无限看| 四虎成人精品国产永久免费无码| 国产日产欧产精品精品蜜芽| 国产在线拍揄自揄拍免费下载| 无码h黄肉3d动漫在线观看| 99精品欧美一区二区三区| 人人妻人人添人人爽欧美一区| 无码人妻精品中文字幕免费东京热 | 一二三四区无产乱码1000集| 少妇精油按摩av无码中字| 精品一区二区三区av天堂| 亚洲va中文字幕无码毛片| 亚洲欧美在线制服丝袜国产| 少妇被躁爽到高潮无码文| 久久久无码精品亚洲日韩按摩| 亚洲第一天堂国产丝袜熟女| 日韩精品人妻一区二区| 国产国拍精品av在线观看| www插插插无码免费视频网站| 99久久国产综合精麻豆| 久久婷婷五月综合色一区二区 | 亚洲精品国产综合99久久一区| 欧美丰满熟妇乱xxxxx图片| 亚洲精品无播放器在线播放| 国产乱人对白| 久久大香伊蕉在人线国产h| 男人激烈吮乳吃奶视频免费| 亚洲女人色综合小说| 日本一二三区视频在线|