ADDRESS:| 219 Hanghai Middle Road, Erqi District, Zhengzhou City | 
 BUSINESS SCOPE:
 | Engineering management services; engineering supervision; technical consulting (excluding intermediaries); quality inspection technical services; scientific research and technical services; technology promotion and application services; design, production, agency, and release of domestic advertising business; building materials sales. | 
 E-MAIL:
 | zhswb@hntri.com;1351472393@qq.com;ytzx@hntri.com;fh@hntri.com in3g.net Copyright © 2008-2025 Inc. SITEMAP Processed in 0.111935 s , Memory 3.52 M , 20 queries |