Shenzhen Chang´En Industry Co., Ltd was established in February 2002. As the sales agent in China for Mul-T-Lock Technologies Ltd, Shen Zhen Chang´en Industry co. Ltd, meaning a wide range of security products including High-Security cylinders, locks, doors and safes which have gone through the tests by the Chinese security department and comply with the standard GA/T73-94. Since its establishment in 2003, the factory which is situated in Shenzhen was developed and produced more than one h...
|