Normal Type Steel Float Ball For Tank Level Float Switch Customized Shape

customize switch float ball with the handle 80*50 from Sanlo company with the top quality Video: https://youtu.be/8ByZuvq7AKc Description: This product is the cover of the valve. It is our old customer who wants us to help. The customer provides the drawings and technical parameters. We will help you to verify and modify it later. After confirming with the customer, we will produce a sample and send it to the customer for confirmation. After the final confirmation, the