The three ring semi-enclosed beam electroplated lock is a product produced by the Pujiang Branch of the Three Ring Lock Industry Co., Ltd. The lock beam is made of iron electroplated technology, and the lock body is a thick iron lock. The lock core is made of copper material, and the lock body is electroplated to make the surface more glossy and the feeling more smooth. The key is a iron key. It has the characteristics of anti-theft, anti-rust, etc., is safe and reliable, and has extraordinary quality. The wholesale price is negotiable.