Metal scissors 2066 "proof metal scissors is a security tool, sparks work effectively prevented, for all flammable and explosive. His material is divided into two kinds of aluminum bronze and beryllium. These two materials from the color aluminum bronze stars are yellow, red and yellow Beryllium is from HRC25 hardness points aluminum bronze and beryllium bronze HRC35. Cangzhou Dean Safety & Special Tools Co., Ltd., is an independent, authoritative and professional manufacturers, the main production of "security" brand high-grade beryllium copper and aluminum bronze proof tool. Founded in 1986, land in eastern China Botou city, is the largest international professional manufacturer of explosion-proof tools company produces explosion-proof tools have more than 5,000, more than 460 series specifications mainly used in petroleum, chemical, mining, gas, power generation, refining, storage and transportation, gas, pharmaceutical, fireworks, firecrackers and other flammable and explosive places, to ensure that state property and personal safety. Our company is the import and export business , and obtained ISO9002 international quality system certification and the British UKAS product certification, the national standard of proof tools manufacturing unit, again in 2006 through ISO9001:. 2000 international quality system certification With China's accession to WTO, in order to meet the European and American markets, and improve to meet the Europe and America and the needs of domestic customers, according to the national standard GB / T4388-4393-1995 developed the "" Dean "" brand of high-end large-scale special tool steel products through (300KN-1600KN) large-scale friction forging presses, and by X-ray detection test, leading international quality. cheap, superior style, exported to Europe, America and Southeast Asia market, has won the praise of customers. For more details, please contact http://www.czdean.com "" Explosion diagonal pliers is mainly used for cutting wire, components excess lead, is also commonly used to replace general scissors insulating sleeve, nylon cable cards. market for diagonal pliers aka "Diagonal pliers," Explosion diagonal pliers tool is a tool for flammable gases places, made of aluminum bronze, beryllium copper alloy is widely used in petroleum, chemical, and other potential fire and explosion hazard environment, but also good mechanical machinery manufacturing essential for the maintenance tool. These two qualities can play a proof function, and where beryllium alloy products can also play a shielded functionality present in domestic production, sales and distribution of explosion-proof tools in order to distinguish the material can be divided into two categories: 1. aluminum-copper alloy (commonly known as aluminum bronze) proof tools, specific material is a high purity copper matrix by adding an appropriate amount of aluminum, nickel, manganese, iron and other metals, copper-based alloy composition. 2. beryllium copper alloy (commonly known as beryllium bronze) proof tools, specific material is a high purity copper matrix by adding an appropriate amount of beryllium, nickel and other metals, copper-based alloy composition. These two materials thermally conductive properties are very good. "