2009

Release time:

2024-05-27

Participate in the drafting and revision of the national standard GB/T3287 for malleable cast iron pipeline connectors.<br>Participate in the revision of the national standard GB/T9440 "malleable iron castings" and put forward 9 specific amendments.</br>

In 2009, he participated in the drafting and revision of the national standard GB/T3287 for malleable cast iron pipeline connectors.

Keywords:

2010

2008

Related Information

[News] Recognized for Strength | Jianzhi Group Honored as a “China Foundry Association Outstanding Enterprise for Comprehensive Competitiveness in the Chinese Foundry Industry”!

[News] Jianzhi Group to Exhibit at the 139th Canton Fair!

60 million yuan! Hebei Jianzhi Casting Group Co., Ltd. is inviting nationwide suppliers to bid on the procurement of various materials for its 2026 projects.

[News] The project submitted by Jianzhi Group has won the Silver Award at the 3rd National Mechanical Industry Product Quality Innovation Competition—the “Hangyang Cup”!

The China Foundry Association convened a special symposium in Foshan on the key issues confronting the foundry industry under the new circumstances.