亚洲一区二区三区国产精华液,少妇欲求不满和邻居在线播放,日韩视频中文字幕精品偷拍,国产成人无码精品一区在线观看

Automobile tail plate power unit汽車尾板用動(dòng)力單元

塞姆克油缸、系統(tǒng)分廠主要從事各種微型動(dòng)力單元，液壓油缸，液壓系統(tǒng)的設(shè)計(jì)，制造及技術(shù)咨詢與服務(wù)等項(xiàng)目，并致力于各種非標(biāo)液壓油缸及高性能油缸的研發(fā)。   
目前公司聘請了多名有三十幾年工作經(jīng)驗(yàn)的知名專家為本公司的工程師及技術(shù)顧問。我們生產(chǎn)的液壓油缸有四拉桿型，DG型車輛用液壓缸，HSG系列液壓缸，Y系列冶金用液壓缸，大通徑重型液壓缸，以及各種非標(biāo)液壓缸。

Seric’s cylinder and system branch plant is mainly engaged in a variety of small power package, hydraulic cylinders, hydraulic system design, manufacturing and technical consultation and service projects, and committed to a variety of non-standard hydraulic cylinders and high-performance cylinder research and development. At present, the company has hired a number of well-known experts with more than 30 years of working experience for the company's engineers and technical consultants. Now we produce a variety of standard hydraulic cylinder, vehicle hydraulic cylinder, metallurgical hydraulic cylinder, large diameter heavy hydraulic cylinder, as well as a variety of non-standard hydraulic cylinders.