Shanghai Harden Tools Co., Ltd. is a leading company, which specializes in the manufacturing, product development, sales and service of hardware tools and devotes itself to providing industriallevel hardware tools with high cost-performance ratio. After years of development, we have businesspartners in more than 50 countries, with offices for R/D and sales in Germany, etc. Nowadays, and“HARDEN” brand have grown up to be the first choice for customers at home and abroad, becomingtheir trustworthy partners.
Thanks to our professional management team, we always produce and control the quality accordingto the standard of “DIN” and “ISO”. We have imported advanced testing equipments, thus offeringstrong supports for Fatigue Testing of some products. We have independently studied, developed andworked out our own shear testing equipment, which has effectively tested the cutting life of pliers. Allthese and other purchased or self-made testing equipments have provided and will always provide effective guarantee for and “HARDEN” brand products.