Chengming half-packing Liangcai spray iron hanging lock is a product of Sanhuan Lock Industry Pujiang Co., Ltd. The lock beam is made of iron electroplated technology, the lock body is a thick iron lock, and the lock core is made of copper. The key is a iron one-word key. It has the characteristics of anti-theft and anti-rust, and is safe and reliable, with exceptional quality. The wholesale price is negotiable.