Committed to the research, development, design, and production of gas separation technologies and equipment, dedicated to establishing an honest brand in the domestic nitrogen production equipment industry.
400-006-7508
| 发证机构： | 国家知识产权局 | 发证时间： | 2020-07-28 |
| 上传时间 ： | 2025-12-23 | 有效期至 ： | 永久 |
Contact us
Service Hotline
13912403403
Company Telephone
400-006-7508
Address
No. 1, Building 9, Hongke Road, Qutang Town, Haian City, Jiangsu Province (Hongke Creative City)
b2b.china9.net © Zhongshang 114 Hebei Network Technology Co., Ltd.Address: Room 6009, Oriental New World Center, No.118 East Zhongshan Road, Qiaoxi District, Shijiazhuang City, Hebei ProvincePlatform Service Hotline: 4006299930