quality 9mm Cutter Blades & 18mm Cutter Blades factory

Vietnam Hardware and Hand Tools Expo Time：05 ~ 07/12/2024 Venue：Saigon Exhibition & Convention Center (SECC) 799 Nguyen Van Linh Street, District 7, Ho Chi Minh City,Vietnam Booth: AD51     Indonesia hardware Exhibiton DATE:2024.12.4-7  ADD: C3-7720, JIEXPO, Jakarta，Indonesia.  

Time：05 ~ 07/12/2024 Venue：Saigon Exhibition & Convention Center (SECC) 799 Nguyen Van Linh Street, District 7, Ho Chi Minh City,Vietnam Booth: AF51

  Expo Name：Paperworld Middle East Booth Number：6E38-F, Hall6 Date：12-14 November 2024 Venue：Dubai World Trade Centre

  Expo name: MITEX2024 Booth num: 8C502 (PAVILION No.8.3 - Main Level) Date: November 5–8, 2024 Address: Expocentre Fairgrounds, Krasnopresnenskaya Naberezhnaya, 14, Moscow, 123100

        As shown in above picture, Sinseung Tools' heat treatment method involves placing the entire metal blade of scissors, sickles, and small knives into a heat treatment furnace for a period of time for quenching. After quenching the entire blade, the overall hardness remains consistent, allowing the entire blade edge to be sharpened, greatly increasing the blade's utility. However, most other brands of scissors and similar products only conduct localized heat treatment at the tip of the blade (highlighted in red in Figure 2). This results in varying hardness levels between the blade edge and the body, making it difficult to sharpen the body for continued use once the blade edge wears down, significantly reducing the product's lifespan. Additionally, untreated areas of the blade body are prone to shrinkage, increasing the risk of blade warping.       However, most other brands of scissors and similar products only conduct localized heat treatment at the tip of the blade (highlighted in red in above picture). This results in varying hardness levels between the blade edge and the body, making it difficult to sharpen the body for continued use once the blade edge wears down, significantly reducing the product's lifespan. Additionally, untreated areas of the blade body are prone to shrinkage, increasing the risk of blade warping.