欧美综合免费久久,九九久久免费视频,国内精品视频自在欧美一区,国产美女极度色诱免费网站,国产久re热视频精品播放,欧美综合免费久久,国产原创中文无码精品视频,国产在线观看波多野结衣,亚洲国产天堂在线mv网站,产国 a v 在线视频

中

HOME ABOUT US PRODUCT APPLICATION AREA NEWS CONTACT US

Qingdao QBF Rubber Co., Ltd

"Success lies in quality and service". QBF will provide you with professional and efficient solutions

You can contact us by phone, email, or other means

Headquarter

Room1008, Building No.9, Tianyirenhe Fortune Plaza, Chengyang District, Qingdao, China
Shaanxi Branch

801, 8th Floor, Building B, FED Innovation Center Project, Longteng Semiconductor Industry Park, Xi'an Economic and Technological Development Zone, Shaanxi Province
Production Base

19 Haikang Road, Bicheng Industrial Park, Haiyang City, Shandong Province (Haiyang Mingshuo Machinery Equipment Co., Ltd.)