国产全是老熟女太爽了,香蕉97人妻免费碰碰碰,国产特黄A片AAAA毛片,亚洲AV无码乱码国产精品黑人,人人添人人澡人人澡人人人人孕妇
    中文版   English
Home
About Us
  Quality Management Current Position:Home  >  Zhengyang machinery >  Quality Management

“The imperfection of any procedure, will lead to the defeat of the whole”. Zenyi has always adhered to the “Seeking survive by quality, Seeking development with innovation, Seeking market by reputation" concept, to provide customers with the best quality products and services.

Zenyi adhere to the "quality first" production guidelines, warning each employee in the production process must strictly control the quality, and take self-examination, mutual inspection, factory inspection of the three elements to control the quality of measures. At the same time our Zenyi group insists on the quality control system throughout the whole process of production, the establishment of "incoming goods inspection, production process checking and final product checking" three steps inspection system, create high-quality products to customers. Perfect after-sales service and good product quality is the powerful backing for an enterprise going further and standing higher. The employee is a valuable asset of an enterprise, each employee with their own hands to create wealth for the enterprise. Zenyi group has always been employee centered. We respect all our employees, and made the fair and frankly communication with them. We will provide equal occupation development opportunities for them, according to their real ability to provide the occupation promotion, comfortable working environment, reasonable schedule, friendship and mutual help between colleagues, let each employee better enter into our Zenyi big family.

 

                        

 

                                

 

                     

 

 
AnHui Zhengyang mechanical technology CO;LTD 皖I(lǐng)CP備2022008610號(hào) 公網(wǎng)安備 34150102000299號(hào) Service Hotline:0564-3697199 FAX:0564-3697195 TSS:六安鵬程網(wǎng)絡(luò)
About Us News Products Display Service Center Contact Us  
Company Introduction Company News 5HM Series Grain Drying Machine After-sales Service Contact Details  
Operation Philosophy Announcement 5L Series Energy-saving Hot-air Furnace Installation Instructions Online Consultation
History Industry Dynamics CUSTOMER CASE Service Purpose
Corporate Culture   Marketing Network  
Core Technology        
Quality Management          
Honor            
极品粉嫩小泬白浆20p无遮挡 | 久久人人做爰XXXⅩ高潮第1集 | 肥胖老太婆毛片免费视频 | 成动漫视频在线观看完整版 | 91在线无码精品秘 入口不卡 | 大肉大捧一进一出免费视频出来呀 | 少妇性BBB搡BBB爽爽爽爽四川 | 人妻体体内射精一区二区 | 日韩欧美精品在线观看 | 色欧美 日韩 亚洲 | 日本护士乱喷高潮www动漫 | 精品少妇做爰无码无码 | 播放三级黄色片和一级黄色片 | 穿丝袜做爰高潮视频视频 | 操BBBBⅩⅩⅩ操 | 妖娆 无码 少妇十无尽 | 精品人妻少妇无码系列 | 強暴強姦理伦片在线播放 | 欧美成人午夜无码A片秀色直播 | 精品动漫一区二区三区在线观看 | 黄色无码国产在线观看 | 亚洲A片一区日韩精品无码 美女网站高潮喷水45分钟 | 岳丰满熟妇猛交DVD 午夜视频免费在线观看 | 精品国产污网站直接看 | 国产在线精品免费观看 | 久久99精品久久久水蜜桃 | 牛牛电影国产一区二区 | 成人国产AV无码一区二区 | 久久99精品久久久久久吃药 | 欧一美一交一交一乱一区二区三区 | 无码专区HEYZO蜜臂AⅤ | 久久国产亚洲精品视频 | 四川大BBB搡BBB搡视频 | 91精品黑料无码人成 | 在线观看波多野结衣一区 | 中文字幕一线av女人天堂 | 全黄做爰100分钟视频 | AV无码在线免费观看 | 四川寡妇BBB搡BBB爽爽爽 | 免费网站无码秘 白丝视频东京熱 | 一级特黄大片在线观看 |