欧美AV在线观看,一区二区三区亚洲免费看,我和子的与子乱视频,被猛男狂cao的小男生

OnMay 24th, the 17th Shanghai International Exhibition onPublic Safety and Security (hereinafter referred to as “Security Expo”)supported by the Administration of Public Order under Ministry of PublicSecurity, and Shanghai Administration of Public Order, and sponsored byShanghai Security Defense and Alarm Association, had a grand opening at theShanghai World Expo Exhibition and Convention Center. China Security & FireIOT Sensing (...

OnMay 22nd, the 18th China Hospital Construction Conference(CHCC), regarded as the “No. 1Conference on Hospital Construction in Asia” successfully concluded. ChinaSecurity & Fire, alongwith its member companies China Security & Fire Xulong and Shenzhen Winleadparticipated in this Conference and gave keynote speeches. Theyalso providedproposalson medical care development and leading innovative development, together withnationwi...

OnApril 26, the 2016/2017 Selection and Awarding Ceremony for Quality Suppliersin China’s Security Industry sponsored by c-ps.net was held in Shenzhen in animpressive manner.Thetheme for this year is “Cooperation for Advantages”. Guests, enterpriserepresentatives, engineering suppliers, distributors and media representativesfrom all over China witnessed this marvelous awarding, which was not only theannual ceremony for China’s secur...

In recent days, in China International Conference on Medical Environmentand Health, Shenzhen Winlead Medical System Engineering Co., Ltd (hereinafterreferred to as “Shenzhen Winlead”), one of China Security & Fire Co., Ltd’smember companies, successfully ranked in “China Top 10 Purification Engineeringand Technology Companies” for another consecutive year.This evaluation and selection event took almost two months to do applicat...

On March 24, the CeBIT 2017 themed with “D!conomy-NoLimits”was closed successfully. In the globally famous CeBIT 2017, newtechnologies like widely-known artificial intelligence and unmanned aerialvehicles were the hot topics, furthermore, other new technologies such as IOTbeing realized have also become the leading actors of this Expo. Among many exhibitors, China Security & Fire IOT Sensing, aprofessional provider of IOT sensors ...