精品久久久久成人码免费动漫,最新国产精品拍自在线播放

Stronger Than the Rest, Try the Best
The Concentrated Tanks with Polyurea Lining of Golden Mine in Tajikistan has Completed Designed by the RD Center of Pure Polyurea in CHINA (CPPC), our Qtech-403 Petrochemical Industry Heavy-Duty Anticorrosion Polyurea Material has successfu...
DATE：2016-03-14 READ MORE
Defelsko has Published The NEW PosiTector?200--Ultrasonic Co
The PosiTector 200 coating thickness gage for concrete, wood and other non-metal substrates has been redesigned to include new features, new measurement ranges and new models. Now available as either Standard or Advanced models and your cus...
DATE：2016-03-13 READ MORE
“Qtech-407Anti-Microbial Polyurea Material” Passed the Potab
Qingdao Shamu relying on the RD Center of Pure Polyurea in CHINA, has developed Qtech-407Anti-Microbial Polyurea Material, which passes the testing of Safety Evaluation Stander of the carriage and distribution devices of potable water （GB...
DATE：2016-03-12 READ MORE
Shamu International has Authorized the Distributor of PMC Co
Qingdao Shamu International Trade Co., ltd cooperates with the world wide Polyurethane equipment manufacture, the PMC corporation, and becomes its distributor in China, in charge of the market exploration and building new products sales cha...
DATE：2016-03-11 READ MORE
Shamu International Authorized the Distributor of Defelsko
Qingdao Shamu Trade Co., ltd became the distributor of Defelsko Corporation in China by February 2012. As the most professional pure polyurea supplier, Shamu International and Defelsko Corporation will cooperate and together contribute to p...
DATE：2016-03-10 READ MORE
10th Anniversary of QTG pure polyurea training will be open
The Qingdao Technological University Jobsite Polyurea Training Course (Qtech Training Group, QTG) had been successfully held for 9 times since 2009. QTG teaching features that link theory with practice and the foresight bilingual teaching h...
DATE：2016-03-09 READ MORE

日韩欧美群交P片內射中文,亚洲AV片一区二区三区,亚洲日韩精品欧美一区二区,国产成人无码区免费内射一片色欲