How about Nantong Shentong New Energy?

This company is better.

According to information released on the Zhiyouji website, Nantong Shentong New Energy Technology Co., Ltd. was established on May 16, 2019. Its registered address is No. 8 Shengtong Road, Huilong Town, Qidong City, and its legal representative is Sun Mingmin. Invest in 1 company abroad.

The company now has several utility model patents and has obtained more than 10 invention patent authorizations, covering key technologies for precision valves such as high-pressure solenoid valves, pressure reducing valves, and one-way valves.