樱桃视频成人APPIOS,樱桃视频成人免费版,樱桃污视频,樱桃视频APP入口在线IOS

Scan code consultation:
0755-2102 2109
Technology
Technology
Current locations: Home Technology Explosion proof information
Tianjin Explosion proof Electrical Testing and Inspection Center

SINO Testing Services

| 2021-01-28|Return

Tianjin Explosion proof Electrical Testing and Inspection Center


PCECEstablished in 1985, it was approved by the former Ministry of Chemical Industry and consists ofZhongnuo TestingNational Explosion proof Product Quality Supervision and Inspection Center (Tianjin), Petroleum and Chemical Industry Electrical Product Explosion proof Quality Supervision and Inspection Center, and Zhongchuang Xinhai (Tianjin) Certification Service Co., Ltd. Belonging toZhongnuo TestingCNOOC Tianjin Chemical Research and Design Institute Co., Ltd. is a mandatory product certification agency and laboratory designated by the State Administration for Market Regulation.

  


The National Explosion proof Product Quality Supervision and Inspection Center (Tianjin)/Petroleum and Chemical Industry Electrical Product Explosion proof Quality Supervision and Inspection Center is engaged in special environmental equipment inspection and testing, certification and certification, training and consulting, and other businessesExplosion proof testingInspection agency.




Related Recommendations
Contact us
0755-2102 2109
Address: 1302-1, Building C, Kangjia Guangming Technology Center, No. 288 Xingxin Road, Guangming District, Shenzhen
Follow us
Copyright: Shenzhen Zhongnuo Testing Technology Co., Ltd. 粵ICP備13554970號
服務熱線
18924609560
點擊這裏給我發消息 在線谘詢
點擊這裏給我發消息 在線谘詢
網站地圖樱桃视频成人在线观看 樱桃视频大全免费高清版 樱桃免费在线观看 黄瓜直播视频 麻豆蜜桃国产精品免费观看 色多多导航在线 豆奶视频在线观看免费高清版下载 春水堂视频在线观看 妖精视频一区二区三区视频 蜜桃网站入口在线进入