+86-532-85258678-801   +86-13675328388jackiesong@zhengdazhonggong.com

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MOB: +8613675328388

Tel: +86-532-85258678-801

Fax: +86-532-85258097

Web: www.zhengda-casting.com

jackiesong@zhengdazhonggong.com

ADD: Kuangjia Foundry Industrial Park, Fuzhou South Road, Jiaozhou City, Qingdao, Shandong, China

The current development of precision casting technology in industrialized countries in the world is roughly four goals, namely:

1. To improve the quality and reliability of casting, the production of high quality near the final castings;

2. shorten the delivery time;

3. Protect the environment, reduce and eliminate pollution;

4. Reduce production costs.