adjustable wrenches/non-sparking wrenches/safety tools/spanners

タイトルまたは説明

Concerning the non-sparking safety tools, there are more than **0 series and more than ***0 specifications. The products are widely used in petroleum, chemical, mining, coal, gas, power generation, metallurgy, aviation, transportation, storage, pharmacy, gas, plastic, leather, fireworks, firecrackers and other industries. They can effectively prevent the production of static caused by the friction or impact between the tool and working objects，which would give rise to the flammable explosion.