日日操操操I 久久久久久久免费看I 亚洲免费aI 高清免费在线视频I 国产91九色视频I 国产精品久久久久久爽爽爽I 成 人 黄 色 视频 免费观看

Supports
Fujian Longxi Bearing (Group) Corporation Limited?-?Supports?-?Research & Development
Research & Develop
Release date:2013-08-21 15:51 ???
LS is a national high-tech enterprise, our R&D investment accounts for the sales revenue by over 5% and we got 23 patents. We undertake the task of editing the technical standard of spherical plain bearings in China, designing & developing the non-standard products for the customers. We develop and research the products by applying the PDM finite element analysis CAD, CAT and virtual reality manufacturing. We have first-class research and design team, specializing in material, process and testing, test equipment, product development and technology information research. LS was approved to establish the “National Standardization Technical Committee bearing joint bearing sub-technical committee” and responsible for auditing national standard.
主站蜘蛛池模板: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |