亚洲av无码专区国产av毛片_日韩中文字幕欧美一区_欧美日韩制服在线_午夜影院午夜福利_日本欧美在线观看你懂的_超级碰97国产在线视频_日韩人妻高清精品专区丨_天堂色妞丁香久久久_在教室伦流澡到高潮HNP视频_日本亚洲欧洲免费一区

News
Current Location:Home > News
Dongguan Xiongda Machinery Factory passed ISO9001: 2015 certification
Add Time:2023-03-01
The audit team dispatched by Guangdong Quality Inspection Zhongcheng Certification Co., Ltd. conducted a site audit of our quality management system from December 15, 2017 to December 16. Zhongcheng Certification Co., Ltd. technical committee validated the audit report submitted by the audit team and approved of the conclusion made by audit team in site audit. Our company met the requirements of GB / T19001-2016ISO9001: 2015, was issued a certificate of quality management system certification and registered: Certificate No. 04917Q12486ROM.