1, the largest corporate: Cangzhou Dean Safety & Special Tools Co., Ltd., located in eastern China Botou registered capital of 56 million yuan, employees 565 people, including 28 senior engineers, professional and technical personnel 296 people, is a professional manufacture of explosion-proof tools, magnetic tools, special tools chrome steel large professional company, the national high-tech enterprises, the state import-export enterprises, the national standard-setting unit of proof tools, brand-name enterprises in Hebei province exports, today's biggest international proof tool manufacturer. 2, the product is best: the company has six sets of frequency heating furnace, explosion-proof tools for alloy smelting molding, to achieve high-performance, high standard of proof tools alloy material, high quality requirements, product Pi is formed then by 300-1600T Large friction presses rolling, its mechanical properties, resist twisting, tensile strength, more than the technical level of the world's advanced countries, beryllium copper tools also have a unique explosion proof performance, reaching the national standard level IIC, used at a concentration of 21% The hydrogen not detonate gas, beryllium copper tools also have a unique explosion proof performance. 3, the most powerful: the company passed ISO9001-2000 quality system certification, the British UKAS product certification, the company has advanced production equipment 280 sets, of which there are six sets of large tools forging equipment pipeline operations, X - ray detection machine checks to ensure internal and external quality of the products, can produce more than 300 series, more than 5,000 specifications of products to meet the market, in the production process also have qualified physical and chemical analysis of the material room to protect the materials and products used in the passing rate of 100%. Chinese standard of proof tools, is jointly developed by our research enterprise standards and Shanghai with Japan JIS standard tools, hardware tools manual proof tools Chapter 39 series has a Division I according to corporate standards, and indicate our production, the major Xinhua bookstores. I Division in the industry, is the only unit with explosion-proof tools and materials properties of the friction drop hammer test equipment and test equipment. 4, the most widely sold: Products said to myself well, not too good, users said yes be considered good, China accounted for more than 70% of the sales market, as of 2007 statistics, the products have been sold to more than 60 countries and regions in the world, in Japan, the United States, Italy, Germany, France are our products store. The company's commitment to the product: We take full responsibility for quality problems