Walton Chaintech Corporation (Chaintech; Chinese: 承啟科技股份有限公司; pinyin: Chéngqǐ Kējì Gǔfèn Yǒuxiàn Gōngsī), founded in November 1986, is a Taiwanese computer hardware manufacturer.
The company was known as Chaintech Computer Co. Ltd. but renamed itself Walton Chaintech Corporation in October 2005.
Chaintech employs approximately 1,100 people worldwide. It is best known for manufacturing graphics cards and motherboards, although it also produces sound cards, modems and memory modules. Besides its Taipei headquarters in Taiwan, Chaintech has eight branch offices in Hong Kong, Beijing and Shenzhen (China), Korea, Sydney (Australia), California (United States), Paris (France) and Moscow (Russia).
On 2012 Walton Chaintech returns to motherboard and graphics card businesses