china@jzsb.com
No.6 Nanling Road, Yuhu District, Xiangtan City, Hunan Province, China
Hunan Jingzheng has made gratifying achievements in technological innovation and product research and development in recent years, and has developed dozens of new products, covering household appliances, automobiles, building materials, insulation, pipeli
In 2016, Hunan Jingzheng adopted the initiative of "one creation, two strong and three improvements", namely, first creation: new development; second: strengthening learning and strengthening skills; third improvement: improving staff quality, i
Documentary of the 23rd Anniversary of Hunan Jingzheng Company
Chairman Yan's speech at the opening ceremony of the 13th Te
The 13th China Polyurethane Equipment Machinery Technology T
Announcement on the award of "excellent engineer"