Guess your identity first. I guess you are a candidate who is preparing for employment or job-hopping. One of the easiest ways is to send a resume or call them directly to ask for an interview. Of course, it takes a lot of courage.
If all the above methods fail, I'll give you some advice.
Both companies have their own advantages.
Let's start with gold. Mature companies, with operating entities in the United States and China, can do the simplest things very efficiently, a typical biomedical CRO company (please supplement CRO yourself). Since the establishment of 16, it has been operating well. The company is more formal, with rich employee activities and relatively humanized management.
Let's talk about Hongxun Technology (www.synbio-tech.com.cn). A very young entrepreneurial company was established in 13. This company has a precise positioning and focuses on the subdivision of synthetic biology. At present, it is one of the few companies in this field in the world, and it is also a very distinctive company. The company is younger, more dynamic and smaller. But at present, there are four laboratories in China and an operating entity in the United States, similar to Jin. Focus on research and development and new market development, so positioning is not a typical CRO company, but a technology-driven company.
Finally, criticize your problem itself. There is no good or bad, only what suits you. Whether it is suitable or not, we won't know until we try:)