China guanhang brand fall arrester is responsible to customers

The quality of the speed difference automatic controller is related to the life safety of the wearer.

Hangzhou guanhang Machinery Co., Ltd. attaches great importance to the quality of the speed difference automatic controller and allows no loss. Factory inspection is carried out for each anti falling device. Once quality problems are found, it is strictly prohibited to leave the factory for sale, and is responsible for customers and precious lives.