sales@starkvalve.com
For RFQs, drawings and specification review.
Contact Us
Contact us for product inquiries, technical review, RFQs and ongoing supply requirements.
REACH US
Contact us directly for product inquiries, RFQs, drawings and specification review.
sales@starkvalve.com
For RFQs, drawings and specification review.
+86-13917221881
For quick product and RFQ communication via WhatsApp.
Nantong, Jiangsu, China
Supporting international B2B supply.
Mon–Fri, 9:00–18:00 UTC+8
Messages outside these hours are reviewed the next business day.

RFQ PREPARATION
Share the key product and specification details so we can review your requirements more efficiently.
Product name, part number, existing model or reference photo.
Connection type, size, material and other applicable requirements.
Required quantity, application details and repeat-order needs if applicable.
ENGINEERING INQUIRY
Send your product requirements, part numbers or specifications for review. For drawings, BOMs or supporting files, contact us directly by email.
Inquiry intake
For drawings, BOMs or supporting files, please send them by email together with your inquiry.