Mother, and indicates brand, and number,. company has been adhering to "integrity operating, quality for Shang" of operating concept, won both at home and abroad new old customer of trust and support. Welcomes letter calls chat purchase or to sample set do. I company is located Yu Zhejiang Yiwu, professional production copper lock, locks, imitation copper lock, password lock,,, and camp digital, and letters, and indicates brand, and number,. company has been adhering to "integrity operating, quality for Shang" of operating concept, won both at home and abroad new old customer of trust andI company is located Yu Zhejiang Yiwu , Specializing in the production of brass padlock, iron padlock, imitate brass padlock, combination lock, and so on, run the numbers, letters, signs, numbers and so on. company has been adhering to the "integrity management, the quality of the" business philosophy, won the trust and support of new and old customers at home and abroad ... Welcome to negotiate purchase or samples.