Chang Shun Trading, starting with the import of European, American, and Japanese hardware tools, has a history of 43 years. It has transitioned from sales to R&D and design, overcoming outdated tools and continuously developing new products that meet modern demands.

Chairman Fang Chen-Hsien of Chang Shun Trading stated that in the past, Taiwanese people were accustomed to using Japanese or German-made hand tools. To improve the inconvenience of these tools, the company invested heavily in development and quality improvement, finally earning industry recognition for the "ALSTRONG" (Taiwan's A-Grade) brand.

Fang emphasized that "ALSTRONG" aims to be Taiwan's number one hand tool brand. To achieve this, continuous innovation and development are essential to enhance traditional hand tools, making them more efficient, durable, ergonomic, and labor-saving, ultimately improving work efficiency.

"ALSTRONG" has gradually become synonymous with Taiwanese hand tools and is considered the department store of hand tools. Chang Shun provides comprehensive services and a complete product line. For example, they offer over 400 types of pliers, including stainless steel and bronze, as well as over 400 types of wrenches, a full range of socket sizes, and hex wrenches from 0.7mm to 55mm, fully meeting any customer need for hand tools.

In response to industry development and the proliferation of the electric vehicle market in recent years, "ALSTRONG" has further invested in developing VDE-certified voltage-resistant hand tools, precision hand tools for the 3C industry, specialized tools for plumbing and electrical work, such as cutters and measuring tapes, thus enhancing their product line.