Henan Probon Tools Co., Ltd., founded in 2019, manufactures a robust heavy duty cutting utility knife, built to handle tough cutting tasks such as thick cardboard, leather, plastic sheets, and even light metal, in line with its "quality first, integrity management" commitment. This heavy duty cutting utility knife features a reinforced handle made from high-impact materials like metal or durable plastic, ensuring it can withstand heavy use and resist damage from drops or pressure. The blade of the heavy duty cutting utility knife is crafted from high-carbon steel, hardened to maintain sharpness even when cutting through tough materials, and it often has a longer length to provide more cutting surface. The knife includes a secure locking mechanism to keep the blade firmly in place during heavy cutting, preventing accidental retraction that could cause injury or uneven cuts. Backed by a domestic first-class R & D team, the heavy duty cutting utility knife is designed with ergonomics in mind, featuring a non-slip grip that reduces hand strain during extended use. The quality inspection team ensures each heavy duty cutting utility knife meets strict standards, guaranteeing reliability. With a monthly production capacity of 1 million products, the company supplies this heavy duty cutting utility knife to over 120 countries, meeting the needs of professionals in construction, manufacturing, and logistics from diverse cultural backgrounds.