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 > Support and service >

Support and 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.
高清播放器欧美大片| 欧美R级A片成人片不可撤销 | 69堂国产成人精品视频| 与上司出轨的人妻| 精品国产午夜肉伦伦影院| 久久国产精品无码一区二区三区| 欧美金发尤物av在线观看| 深夜a级毛片免费视频| 无码免费人妻A片AAA毛片一区| 任我爽橹在线视频精欧美| 国产精品高潮呻吟AV久久96| 国产重口小伙子嫖老女人| 亚洲精华国产精华精华液好用| 99久久久无码国产精品 | 免费啪啪a片aaaa片老太婆交| 丰满人妻中伦妇伦精品APP| 驯服人妻hd中字日本| 亚洲国产精品一区二区成人片| 天天爽夜夜爽人人爽一区二区| 亚洲av永久精品无码桃色| 99久9在线 | 免费| 国产乱老熟视频乱老熟女 | 亚洲欧美激情精品一区二区| 午夜精品一区二区三区在线视| 久久婷婷五月国产色综合| 国模少妇一区二区三区咪咕| 国产99久久久久久免费看| 久久水蜜桃亚洲av无码精品| 成 人 免费 黄 色 网站视频| 99热婷婷国产精品综合| 邻居的丰满人妻hd学生| 一本色道婷婷久久欧美| 亚洲欧美一区二区三区| 熟妇人妻久久中文字幕| 国产强被迫伦姧在线观看无码| 野花香高清在线观看视频播放免费| 99久久久无码国产精品| 亚洲AV无码乱码国产精品久久| 日本无码亚洲国产综合AI换脸| 亚洲综合区图片小说区| 免费男女囗交视频在线观看|