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.
国产亚洲精品麻豆一区二区| 亚洲日韩一区二区三区四区高清| 99精品久久99久久久久| 欧美三日本三级少妇三级久久| 嫩草伊人久久精品少妇AV网站| 少妇一晚三次一区二区三区| 国产精品V欧美精品V日韩精品| 免费无码又爽又刺激高潮的app| 国产女人18毛片水真多18精品| 精品熟女碰碰人人a久久| 亚洲色欲色欲在线大片| 老熟妇仑乱一区二区视頻| 国模无码视频一区二区三区| 久久这里只有精品18| 最近中文字幕完整版免费视频| 少妇高潮抽搐无码久久av| 亚洲av无码一区东京热| 亚洲色无码A片一区二区麻豆| 精品免费囯产一区二区三区四区| 国产爆乳无码一区二区麻豆 | 人妻少妇精品中文字幕av| 国产综合一区二区三区| 狠狠色综合网久久久久久| 狠狠色婷婷久久综合频道日韩| 国产成人AV片无码免费| 国产欧美综合系列在线| 亚洲午夜久久久久久噜噜噜| 国产成人无码免费网站| 一区二区三区视频| 99久久麻豆AV色婷婷综合| 亚洲欧美日韩久久精品第一区| 国产成人无码免费网站| 免费看一区二区三区四区| 国产精品一区二区AV不卡| 97高清视频在线观看免费| 非缘勿扰电视剧全集36免费观看| 夜夜爽日日摸免费视频| 欧美三曰本三级少妇三99| 伊人思思久99久女女精品视频 | 成人区人妻精品一区二区不卡网站 | 国产婷婷一区二区三区|