国产精品一二三四的电影,久国产乱子精品免费视频,亚洲国产精品成人久久综合,67194人成免费无码

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av一区二区三区三| 欧美激情,亚洲A∨综合| 国产成人a福利在线观看| aⅤ高清无码免费看大片| 2024国产精品小视频| 在线香蕉精品视频| 尤物视频网站免费在线看| 色婷婷综合视频在线观看| 欧美 亚洲 高清 一区| 久久久久久久久久久激情| 亚洲国产精品一区二区毛片| 日本一区二区三区电影在线| 亚洲老妇乱伦肏逼的视频| 69式视频在线免费观看| 久re视频在线免费观看| 亚洲av日韩av永久无码下载| 性色aⅴ一区二区三区人妻| 国内外激情在线免费视频| 久久久精品无码中文字幕| 亚洲野外性爱片| 国产精品亚洲一区久久久| 四虎成人精品永久免费av| 偷窥美女洗澡一区二区三区| 成人综合色在线一区二区| 久久人妻精品大奶一区二区| 欧美一区二区三区有限公司| 成年人在线视频成熟美妇| 国产精品日本欧美一区二区| 国产精品久久久久久一区| 午夜理理伦三级在线观看| 99热这里只有的精品3| 免费无码国产一级AⅤ片| 国产亚洲日韩欧美特一级| 一区二区三区日韩综合在线| 国产精品亚洲一区二区麻豆| 射射射射一区青青草一区| 亚洲综合激情五月色一区| 中文字精品视频在线观看| 欧美 自拍 日韩 在线| 插骚妞免费手机在线观看| 国产制服丝袜在线第一页|