We usually respond customer questions within 24-48 hours. Please be patient when waiting for a response to your question. If you
have not received any response from us within 48 hours, please check your email
spam box in case your spam filter has marked our email as spam and then placed
it in the spam folder. If you still couldn't find our email, please re-send
your question and provide an alternative reachable email address in case our
server could not reach your previous email address.
Reseller and partnership
Interested in reselling, distributing RotatingScrew products, and other partnership or business opportunities, please contact