We, Suzhou Chengli Metal Products Co., Ltd. is a leading joint-venture with years experience on manufacturing various of locks. It is a specialized maker for manufacturing lock, the advanced workmanship has been adopted here. We have the tremendous and strong tech.  
 
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地址：江苏省苏州相城区渭塘镇 邮政编码：215134
电话：0512-65401293; 65406885 传真：0512-65402107
电子信箱：SALES@CHINA-FAVOUR.COM