Brokers are securities companies.
They work in different fields.
(2) At present, the trading software used by futures companies is similar in terms of network and server.
More is to consider; The cost of the transaction; The company's research and development capabilities; Soft factors such as service efficiency.
(3) Better futures companies:
Zhejiang Yongan, Zhejiang Zhong Da, Shanghai mid-term green futures, etc.