一级特黄视频-一级特黄aa大片欧美-一级片mp4-一级毛片直接看-久久99热在线观看7-久久99热狠狠色一区二区

Welcome to the official website of Legret Metal Company
Focus on electronic welding for 20 yearsDONGGUAN LEGRET METAL.,LTD
National consultation hotline:135-2799-2739
Contact US
mobile phone: 135-2799-2739
Service hotline: 0769-38893080
Email: lzd@dglzd.com
Address: Dongguan lvzhidao Metal Co., Ltd
Contact person: Manager Zeng
Industry information

Cost components of SMT products

作者:Lvzhidao solder factory 2021-05-19 0

Cost components of SMT products


Commodity production cost refers to the total amount of direct raw materials, direct labor, including the cost due to product quality problems, and other direct or indirect costs in the process of manufacturing commodities. In the questionnaire of SMT chip company's product cost composition, the percentage is about 40% ~ 43% of the total cost of machine equipment and maintenance, 19% ~ 22% of the total cost of raw material consumption, 17% ~ 21% of the total cost of Commodity repair and repair, 15% ~ 17% of the total cost of SMT chip, and 2% of other miscellaneous expenses. It can be concluded from the above that the cost of SMT chip products is mainly concentrated in fixed funds such as machinery and equipment, repair and maintenance costs, loss and damage of raw materials and SMT chip manufacturing material costs. Therefore, we can reduce the product cost from the above aspects.


SMT product cost can be divided into manufacturing cost and quality cost. Commodity manufacturing cost refers to the direct raw materials, direct labor, and other direct costs in the process of manufacturing goods and providing labor services. In SMT chip manufacturing, direct raw materials refer to


1. Electronic element;


2. Screen printing template;


3. Welding materials;


4. Dispensing materials;


5. Clean raw materials;


The direct manpower is the salary, labor fee, bonus allowance, overtime pay of SMT SMT manufacturing personnel; Other manufacturing costs refer to all costs associated with the manufacturing process except for raw materials and manpower, including various items consumed by the workshop, the cost of raw materials used for machinery and equipment maintenance, water and electricity, lighting, air conditioning, office expenses, etc.


Quality cost is the cost of the company to ensure the satisfactory quality and the loss caused by not obtaining the satisfactory quality. Among them, prevention cost refers to the cost paid to prevent quality defects;


Appraisal cost refers to the cost of testing, inspection and inspection to evaluate whether the commodity has the specified quality; Internal defect cost refers to the loss (in the whole process) caused by the goods failing to meet the specified quality requirements before delivery;


External defect cost refers to the loss caused by the failure of the goods to meet the specified quality requirements after delivery; External quality assurance cost refers to the cost of providing objective evidence, demonstration and proof to meet the quality assurance requirements specified in the contract.


That's what we're sharing today. Welcome to Dongguan lvzhidao Metal Co., Ltd. We'll often share information and trends related to soldering with you.


主站蜘蛛池模板: 99re精品视频在线播放视频| 国产色精品久久人妻无码看片软件 | 好紧好湿太硬了我太爽了文字| 亚洲国产精品免费线观看视频| 久草视频在线观看免费4| 在线免费观看a视频| 暖暖 日本 视频 在线观看免费 | 久久精品热在线观看85| 最近日本MV字幕免费观看视频| 欧美506070| 国产网红主播精品福利大秀专区| 亚洲香蕉视频在线播放| 欧美性猛交xxxxxxxx软件| 国产麻豆剧看黄在线观看| 有码 亚洲 制服 国产 在线| 秋霞电影院兔费理论观频84mb| 国产精品无码亚洲网| 最新无码国产在线视频9299| 色欲狠狠躁天天躁无码中文字幕| 精品国产乱码久久久久久上海公司| 99热.com| 亚洲色大成网站WWW永久麻豆| 女子初尝黑人巨嗷嗷叫| 国产三级在线免费| hdsex老太婆70| 亚洲中文字幕AV在天堂| 日韩欧美三区| 两个洞一起插哦!好刺激| 国产成人自拍视频在线观看 | jlzz中国jizz日本老师水多| 亚洲第一免费播放区| 欧美性暴力变态xxxx| 久久国产欧美| 国产精品乱人无码伦AV在线A| 99久久99久久久精品久久| 亚洲免费黄色片| 台湾18成人影院| 秋霞电影院午夜伦高清| 毛片大全网站| 久久99热这里只有精品66| 国产欧美无码亚洲毛片|