Cheng Guan security seals Co.,Ltd.

Founded in 1985,the factory specializes in the production of joint sealing lock for container and has a group of skilful designers and technicians . The annual production ability is 50 million sets, supplying to as Post office, customs and shipping company , etc. Because of its stable quality , low price and punctual delivery, the product has been highly depended by users ever since.



Linkman: Serena

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