This is a series of pliers produced by hand tools supplier CROWNMAN. First introduce these industrial-grade eccentric labor-saving pliers, forged from chrome-nickel steel, and finished by CNC machining. The cutting edge is polished by hand and is very sharp. The hardness of the cutting edge is about fifty-eight to sixty-two degrees. It has a long-lasting working life. The eccentric design saves more than 35% of the effort compared to other pliers, which is very easy; It can cut A4 paper, copper wire, iron wire, steel wire, etc. The style specifications are as follows： eight-inch combination plier、six-inch long nose plier、 six-inch diagonal cutting plier、 and seven-inch big head cutting nipper. These are our professional German-style pincers. It is forged and formed from chrome vanadium steel. It is made by CNC machining. The cutting edge is manually trimmed and polished. It is very sharp also. The hardness of the cutting edge is about fifty-eight to sixty-two degrees. It is a durable and long-lasting working life. It can cut A4 paper, copper wire, iron wire, steel wire, and so on. The style specifications are as follows: six, seven, and eight-inch combination pliers、 six and eight-inch long nose pliers、 six and eight-inch diagonal cutting pliers. Then is our ordinary German pliers, it is carbon steel forging and forming, they are processed and manufactured by ordinary equipment, and the hardness of the cutting edge is as high as fifty-two to fifty-six degrees, which is generally used for cutting steel wire or iron wire. It can meet daily use. The style specifications are as follows: six, seven, and eight-inch combination pliers、 six and eight-inch long nose pliers、 six and eight-inch diagonal cutting pliers、 and three pieces: an eight-inch combination plier, a six-inch long nose plier, and a six-inch diagonal cutting plier.