日韩+国产,性色av色香蕉一区二区蜜桃,亚洲色欲啪啪久久www综合网,在线视频

Welcome [ Wuxi Beirun Blower Manufacturing Co., Ltd. ] official website!

Position:Home > SERVICE >

SERVICE

Production process
Customer request → contract review → signing → design and development → outsourcing materials and parts → cutting, welding, casting → Finishing → speeding test → fan test → packaging → storage → delivery customer → after-sales service

Production and processing standards
In accordance with the requirements of ISO9001: 2000 quality management system, the Company has formulated a number of quality management documents such as "quality manual", "procedure document", "finished product inspection standard", "equipment operation specification" and "assembly operation instruction book" Production in strict accordance with the provisions of the implementation of the document. At the same time the company also has a "purchase inspection records", "production process process card", "finished product inspection records", "non-compliance handling notice" and other quality control record form, the entire production monitoring.
 


Quality Commitment
Quality is the root, the credibility of this, a hundred years of planning, quality first We are the company's production and sales of products to make the following quality commitment:
First, all manufactured products meet user contracts and national (or industry) standards.
Second, outsourcing materials are qualified to test a single, acceptance of single, and in line with national standards.
Third, the purchased parts must meet the product design requirements, and are qualified products for the supplier.
Fourth, the factory parts and components must meet the product design requirements, each product must first seized, self-test, special inspection, confirmed qualified, into the next process or storage.
5, finished or semi-finished products in full compliance with the design requirements, and quality tracking control records, there are quality problems, well documented, evidence can be corrected, not qualified products are not allowed to factory.

大肉大捧一进一出| 女人18片毛片60分钟| 女人和拘做受全程看视频| 老中医吮她的花蒂和奶水视频播放| 国产无套内射普通话对白| 男男sm调教腐文| 熟妇高潮喷沈阳45熟妇高潮喷| 无码人妻少妇色欲av一区二区| 高h全肉np放荡日记| 天天夜夜草草久久伊人69堂| 久久99精品国产麻豆婷婷| 久久精品国产亚洲av香蕉| 精国产品一区二区三区a片| 被夫の上司に犯波多野结衣| 欧美狠狠入鲁的视频777色| 淫荡少妇白洁| 啊灬啊灬啊灬啊灬快灬高潮了| 国精品无码一区二区三区在线蜜桃| 小受被用各种姿势进入n视频| 久久亚洲av午夜福利精品一区| 久久婷婷五夜综合色啪软件下| 亚洲爆乳巨臀无码专区| 中文字幕日本人妻久久久免费| 成人亚洲精品777777| 精品无码久久久久久久久| 日日噜噜噜夜夜爽爽狠狠| 久久国产精品波多野结衣av| 亚洲欧美婷婷五月色综合| 被夫上司欺辱的人妻hd中文版| 乱码丰满人妻一二三区| 把黄瓜慢慢推进去…啊| 亂倫近親相姦中文字幕| 精品一区二区三区免费视频| z0ozo0人善之交另类| 久久午夜夜伦鲁鲁片无码免费| 日本三级吃奶头添泬无码苍井空| 国产黄色视频| 少妇又紧又色又爽又刺激视频| 性20分钟一次| videossex变态狂另类| 国产精品嫩草久久久久|