The industrial grade tool sets from Shaoyang Huawei Hardware Tools Co., Ltd. are built to endure harsh industrial environments. Comprising heavy-duty tools made from high-carbon steel or CR-V, fully heat-treated for maximum strength and resistance to deformation under extreme torque. Anti-corrosion black oxide or chrome plating protects against rust and chemical damage in factories or construction sites. Sturdy metal cases house tools like large adjustable wrenches, impact sockets, and pipe wrenches, with ergonomic designs for comfortable use during heavy machinery maintenance or industrial installations.