Contact Us

Global B2B Inquiry & OEM/ODM Support

Thank you for visiting Humboldt International. We welcome inquiries from trade professionals, industrial distributors, and OEM/ODM partners worldwide.

• Direct Inquiry Email: info@humboldtool.com

• Business Hours: Monday – Friday, 08:30 – 17:30 (GMT+8)

• Response Guarantee: All official requests regarding product specifications, private labeling, and bulk quotes will be addressed within 24 business hours.

Data Confidentiality & Technical Disclosure:
To safeguard proprietary tooling designs and client specifications, detailed dimensional schematics, CAD files, and certified lab test reports are strictly restricted.
Full technical documentation is available upon direct business inquiry and qualified verification.

RFX & Procurement Inquiry:
Please submit your formal Request for Quotation (RFQ) below to obtain custom OEM terms, product catalogs, or volume pricing.