Regarding the Lord

7-HERO Industrial Co., Ltd., established in 1976, owns the brand 7-HERO. We place great emphasis on product quality and precision.

Regarding the Lord

Established in 1976, Chu Shang Industrial Co., Ltd. has been deeply involved in the field of hardware parts and CNC lathe cutting tools. With nearly fifty years of professional experience, it has gradually built a strong reputation in Taiwan's machine tool industry. The company's own brand, "7-HERO," and in recent years launched the new "ADONAI" series, showcasing its spirit of continuous innovation. Its products cover a wide range, including tungsten carbide fixed ejector pins, rotary ejector pins, drill chucks, drill sleeves, internal and external turning tool holders, threading tool holders, grooving tool holders, boring bar holders, turning tools, embossing tools, and various CNC tool accessories, offering a complete range to meet the processing needs of different industries.



In terms of technical features, Zhushang Industrial's products boast extremely high precision. For example, the accuracy of its tungsten steel fixing pins can reach 0.002mm, demonstrating its stringent quality requirements. Its vibration-resistant tool holders can perform deep hole machining up to seven times the diameter and feature chip removal capabilities, effectively reducing tool holder wear and improving machining efficiency. The rigidity, toughness, and wear resistance of its tools are also significant advantages, making them suitable for long-term use and ensuring stable machining quality.

Beyond its products, Chih Shang Industrial Co., Ltd. also prioritizes service, offering customized tooling services to help customers solve cutting challenges and undertaking OEM manufacturing, showcasing its flexible manufacturing capabilities. Adhering to the spirit of "dedication to work as if it were divine reverence," the company continuously integrates modern technology and internet applications to enhance its competitiveness, and pursues sustainable operation with quality, service, and customer satisfaction at its core. Leveraging its upstream and downstream integration capabilities and professional expertise, Chih Shang Industrial Co., Ltd. is not only a tool manufacturer but also a trustworthy partner.