Get in Touch With Our Expert Engineers
Backed by advanced industrial technology, we provide rapid support for your global precision manufacturing needs. Our engineering team is ready to discuss complex projects and provide tailored technical guidance.
Online Consultation
Average response time: < 5 minutes. Get real-time answers to your process questions.
Email Us
info@js-proto.com. Send your CAD drawings for a quote.
Phone Support
+86 18208844741. Global technical support is available around the clock.
Start Your New Project
Fill in the details below and our DFM specialists will contact you within 24 hours.
How We Respond
- 1.Submit your project details using the form.
- 2.A DFM specialist reviews your requirements.
- 3.We reply within 24 hours with a quote and next steps.
CAD drawings can be shared by email after we connect - no file upload is required on this form.
mail info@js-proto.comSecurity Assurance
All project information is handled under NDA and reviewed only by authorized engineers.
ISO 9001:2015
Certified Quality System
PRECISION +/- 0.01mm
Master Tolerance Control
GLOBAL EXPRESS SHIPPING