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.

精品无码国产一区二区三区.| 国产精品第一页| 久久久久亚洲AV无码专区桃色 | 国产美女被爽到高潮免费A片| 间谍过家家第二季在线观看免费| 囯产极品美女高潮无套久久久 | 拔擦拔擦x8x8华人免费| 日韩精品中文字幕无码一区| 人妻人人澡人人添人人爽| 国产免费av片在线观看| CAOPORN国产精品免费视频| 中文字幕亚洲乱码熟女在线萌芽| 午夜精品久久久久久久99热| 免费网站看sm调教打屁股视频 | 亚洲AV天堂一区二区香蕉| 欧美疯狂XXXXBBBB喷潮| 三年片在线观看免费大全爱奇艺| 午夜精品一区二区三区| 影音先锋中文字幕人妻| 免费观看30分钟哔哩哔哩视频 | 一本色道久久综合亚洲精品| 国产成人无码久久久精品一| 久久久久精品国产三级美国美女| 久久精品国产亚洲av四区| 久久变态刺激另类SM孕妇| 欧美bbwhd老太大| 亚洲精品国产第一综合99久久| 国产97在线 | 亚洲| 免费国偷自产拍精品视频| 人妻AV无码一区二区三区| 日产国产亚洲精品系列p| 成人毛片18女人毛片免费看网站| 国产日韩成人内射视频| 成人毛片18女人毛片免费看视频| 国产伦人人人人人人性| 久久精品噜噜噜成人av| 亚洲欧美日韩一区在线观看| 国产精品久久国产精品99| 免费无码一区二区三区蜜桃大 | 亲胸揉胸膜下刺激娇喘视频免费| 制服 中文 人妻 字幕|