Amazon China is a B2C e-commerce website, its predecessor is joyo, after acquired by Amazon, it becomes subsidiary of it. It manages books, videos, software, and film and television, etc. Amazon China is founded in 2000, providing various books, videos, software, toys gifts and general merchandises, etc for customers. Its headquarter is in Beijing, and setting up subsidiaries in Shanghai and Guangzhou. It has been the leader of online retailer in China so far. Amazon China is the Chinese website of Amazon, the largest global e-commerce company.

Infinity machine is the nominated supplier of Amazon China, they continuously purchase our products as the essential tools for testing products, such as multi-function capacitive screen tester, touch screen clicking linerization tester, mobile phone drop tester, pneumatic key life tester, operation simulating tester, mobile phone roller drop tester, mobile phone repeat drop tester, XYZ three-axis automatic keystroke curve tester, full-auto hinge torsion tester and full-auto insertion and extraction tester, etc.