• Company name: Chia Chang Co., Ltd.
• Company website:http://www.chiagroup.com/ChiaGroup/index.aspx 
• Contact person: Song Yongming
• Tel:+886-3-322-8175
• Email:andy.sung@chiachang.com 
• Fax:+886-3-311-1652
• Address: No. 45, Lane 205, Section 2, Nanshan Road, Luzhu District, Taoyuan City

Jia Zhang Company (stock code: 4942) was established in 1985. Its main business is to provide metal components and appearance processing, and then extend to assembly and system testing services. Its main customers are well-known domestic and foreign system manufacturers and American brand manufacturers. Jia Zhang Taoyuan Head Office has international certifications such as ISO 9001, ISO 14001, ISO 14064, ISO 45001, IATF16949, etc. Jia Zhang has five production plants in Taiwan, Mainland China, and the sixth plant is located in North Vietnam and will be put into production in July 2025. Provide customers with different choices through diversified production sites.

Main products and services

Process capabilities include: 1. Mold opening and stamping, 2. NCT proofing, 3. CNC processing, 4. Mechanism design, 5. System assembly and testing, 6. Powder and liquid painting and printing.

Special advantages

Jiazhang can provide customers with diversified suggestions in the early stages of product development through its rich experience in mechanism design, combined with surface treatment and system integration capabilities.