Technical Support

Frequently Asked Questions

Do you provide OEM / ODM service?
Yes. We support OEM branding, custom strokes, special seals (high temperature / corrosion resistant) and non-standard mounting based on drawings or samples.
What is your MOQ and lead time?
Standard series have no strict MOQ for trial orders. Regular orders ship in 7-15 days after payment; custom items are quoted case by case.
Do you offer samples before bulk order?
Yes, samples are available for quality verification. Sample cost can be deducted from the first bulk order.
Which ports do you ship from?
We ship from Ningbo / Shanghai ports. Express (DHL/FedEx), air and sea freight are all available.
How do I get a quotation?
Send us the series, bore size, stroke and quantity via the inquiry form or email - you will receive a formal quotation within 24 hours on working days.
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