国产成人自在自线视频_91亚洲国产亚洲国产亚洲_国产明星裸体无码xxxx视频_亚洲精品欧美在线综合国

The company has made great achievements since it was founded. To provide Quick and timely service to the customers,company set up a perfect system of servise with professional persons,Office and filiales were also founded in beijing, Shanghai, Guangzhou, Shenyang,Xian, Shandong, Wulumuqi,Chongqing,Chengdu,Changsha,Shijiazhuang,Wuhan and Service points were setted up throughout the country.Today,Jingda is going Forward to a higher, stronger goal after this Brilliant achievements.
“Regarding the quality as the life, Customer`s satisfaction is the goal”,with this Ideal jingda is going to be the leader of the industry and the professional Suppliers of the civilian intelligent meters for the costomers all over the world.