Let's discuss the work before the price
Phone and WeChat are our main channels at this stage. So the first conversation is productive, here is what we normally ask — prepare these and you save half the time.
How to reach us
Business WeChat
Scan to add us; mention “PLC + your industry” so we can route it quickly.

If scanning fails, call +86 18923740759 or email 44111455@qq.com.
What to prepare before scoping
Unconfirmed site conditions are fine — we log them as open items, write out both branches (if yes / if no) and proceed, while making clear the conclusion is not final acceptance. That is our standard practice; you do not need every answer before contacting us.
What we do not do
- No electrical design or switchgear supply (control programs and verification only)
- No safety certification sign-off (that requires a qualified body)
- No vague day-rate pricing — we scope the work before quoting
Send requirements
Submitting opens your own email client with everything organised into one message addressed to our business inbox. No sign-up, and nothing is stored on this server.
Note: this is a static site — no form data is collected on our server. Submitting hands the message to your email client, addressed to 44111455@qq.com. You can also email us directly.