中文字幕人妻偷伦在线视频,桃花免费高清在线观看视频,国产精品永久久久久久久久久,成人区人妻精品一区二区在线av

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.

伊人久久综合热线大杳蕉岛国 | 精品国产乱码久久久久久人妻| 国产人妖乱国产精品人妖| 久久久精品久久久久久96| 亚洲欧美精品无码大片在线观看| 成人毛片18女人毛片免费看网站| 久久亚洲精品中文字幕| 国产又粗又黄又爽又硬的图片 | 日产乱码一二三区别免费一 | 成人午夜亚洲精品无码网站| 蜜桃AV噜噜一区二区三区| 久久精品国产亚洲av水果派| WWW亚洲精品少妇裸乳一区二区| 久久久噜噜噜久久熟女AA片| 国产大陆亚洲精品国产| 伊人思思久99久女女精品视频| 欧美性情免费观看| 欧美综合缴情五月丁香六月婷| 亚洲VA天堂VA欧美片A在线| 亚洲AV无码专区亚洲AV伊甸园| 熟妇人妻久久中文字幕| 国产精品VIDEOSSEX久久| 一个人看的日本hd免费| 国产AV国片精品一区二区| 久久久久亚洲AV成人片乱码| 国产精品久久久久久亚洲 | 蜜臀AV精品一区二区三区| 国产色情18一20岁片A片| 久久99国产精品久久| 亚州日本乱码一区二区三区 | 囯产极品美女高潮无套久久久| 欧美又大又色又爽AAAA片| 久久久久蜜桃精品成人片| 国产亚洲日韩精品激情| 国产欧美日韩一区二区三区| 香蕉欧美成人精品A∨在线观看| 亚洲av永久无码精品三区在线| 免费观看电视剧全集在线播放| 亚洲国产精品VA在线看黑人| 国产精品视频一区二区三区不卡| 玩弄chinese丰满人妻videos|