China lock manufacturer MAKE provides one-stop bike lock solutions, such as U-locks, chain locks, cable locks, etc, and various materials and surface treatments are available.

U-lock uses a solid lock body, which is zinc and chromeplated, and electrophoretic surface treated. It is strong and durable, can provide combination lock protection, and is safe and anti-theft.

Chain lock is made of iron and zinc alloy materials, with electrophoresis, chrome plating, and zinc plating surface treatments, making it strong and durable. The chain is thick and equipped with nylon cloth cover, waterproof and rust-proof.