Contact Us
Contact us
Tell us what you need.
We reply within 12 working hours.
WhatsApp is fastest. If you prefer email, the form below takes about a minute — three fields, no account, no newsletter.
WhatsApp · fastest
+86 159 0046 9197Send a photo of the nameplate you want to replace and we will tell you what fits.
For bills, drawings and tender documents. Reply-to goes to the engineer handling it.
Mobile
+86 159 0046 9197Monday to Saturday, 08:30–18:00 GMT+8. Outside those hours WhatsApp is seen first.
What is your minimum order?
One unit for a sample; the production MOQ is set per model and confirmed in writing with the quotation. Sample cost is deducted from your first bulk order.
How long is the lead time?
Confirmed per order in the PI rather than promised on a web page, because it depends on configuration and season. Add 25–40 days of sea freight to Gulf ports.
Do you do OEM and private label?
Yes — enclosure colour, silk print, nameplate, model naming, packaging, manual language, BMS parameter profile and communication protocol.
HNBESS · Hangzhou, Zhejiang, China · Factory visits by appointment (HGH airport, about 45 minutes).