ZHONGQING GROUP is made up of three companies, We offer the best service and quality in the casting and machining parts according to customers¡¯ drawings, Achievement of maximum satisfaction of our clients is what we always seeking. 

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Hebei Zhongqing Machinery company Co.Ltd.
Shijiazhuang Zhongqing Import And Export Co.,Ltd
Lingzhang Changqing Machinery Co.,Ltd

Add:168 Jianshe South Street,Shijiazhuang,China 
Tel:+86 311 87683889,87683899 
Fax:+86 311 87683986 
E-mail:13903116111@163.com
Http://www.sino-casting.com

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At ZHONGQING, quality control is an active, not reactive, function of manufacturing. Quality assurance starts the minute raw materials come in the door and continues through every stage of the casting process. We achieve part-to-part consistency, so the last casting is the same high quality as the first. 

All our manufactures have quality control systems complying with ISO9001:2000 quality control systems. Continuing statistical process control and process capability improvement is applied for(you should use to here instead of for) all products manufacturing process. Our commitment and continuous effort in improving product quality has established our image as a high quality manufacturer and supplier.
                                                                                   
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Copyright@2012 Hebei Zhongqing Machinery company Co.Ltd.All Rights Reserved
Add:168 Jianshe South Street,Shijiazhuang,China 
Tel:+86 311 87683889,87683899 
Fax:+86 311 87683986 
E-mail:
13903116111@163.com