Allen wrench straight handle with precision cast technology from finishing plating, bending strength 10KN not bend, it's most important feature: skid, do not break constantly, beautiful, is that power plants run sector-specific tools. Special wrench with high-quality forged tool steel, strong impact, not off constantly. Explosion-proof tools, can effectively prevent the friction between tool and work materials, the impact of the explosion when flammable gas. Measuring straight line, are used high-strength cast iron HT200-HT250. Hardness, tensile strength and precision to meet international standards. Sophisticated equipment, standardized production processes, strict testing procedures to the product quality is stable and reliable. In my company in Germany for the first principle. 20 years, quality, service and price to win the absolute superiority of the market. Many enterprises have become our factory customers all year round. 

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