Miner He Yiqing invented the intelligent detonator

Recently, the “Intelligent Explosive Device” designed and invented by He Yiqing, a young worker of the Tianchen Coal Mine of the Zao Mine Group, obtained the national patent.
He Yiqing, 36, is an ordinary worker in the Department of Prevention and Control of T

NVC Lighting will launch LED lighting products


Chongqing NVC Lighting Co., Ltd., a foreign company with an annual output value of more than 3 billion yuan and settled in Wanzhou, has made new moves this year. Yesterday, Chongqing NVC Lighting Co., Ltd. signed an investment agreement with Wanzhou Economic Development Zone, and will inve

Waigaoqiao Shipbuilding H1318 project 6 main generators smooth motor train

On June 26th, the H1318 project of the jack-up drilling platform built by Shanghai Waigaoqiao Shipbuilding Co., Ltd. succeeded in completing the super-large section of the cantilever beam 70A and sent a good news. Six main generators successfully realized the moving train node. This indicates t