Hmm, the user is asking about which companies are "peanut factory" and "banana factory". Let me analyze what I found through web searches.

First, for "peanut factory", I discovered several actual peanut processing companies:

• Longyan Peanut Factory (龙岩花生厂) in Fujian province, established in 1996. It's part of Longyan Mingxian Food Enterprise and has brands like "Mingxi" and "Cuilong". They produce various peanut products using unique wet and dry baking methods.
• Juxian Zhengda Peanut Processing Factory (莒南县正大花生加工厂) in Shandong province, founded in 1999. They specialize in fried and roasted peanut products.
• Yibin Tianfu Peanut Factory (宜宾县观音镇天天富花生厂) in Sichuan province, established in 2000. They focus on peanut product manufacturing.

For "banana factory", the results are more mixed:

• There's a mention of Motuo County Banana Processing Factory (墨脱县香蕉加工厂) in Tibet, established in 2016 but now注销(status). They processed banana products.
• The term "banana factory" also appears as a nickname for Amazon's headquarters because they provide free bananas to employees, as mentioned in a travelogue about visiting Amazon.
• There's also reference to banana processing in broader food contexts, like banana peanut combinations (which are food products, not factories) and a banana ripening workshop in a food logistics park.

The user might be confusing product names with company names, or perhaps looking for specific manufacturers. I should clarify the actual factory entities I found while also noting the Amazon nickname as an