Need powder coating repair or new OEM parts? Compare touch-up, recoating, and replacement options, then send Yishang your project for review.
Explore welding industry scope, workforce signals, and supplier evidence for OEM projects. Review your welded assembly needs and request an RFQ.
Clarify solder weld requirements for OEM sheet-metal parts. Compare soldering, brazing and welding, then send your drawing for an RFQ review.
Define OEM scope, drawings, materials, inspection, finishing, and production handoff for contract welding & fabricating. Send your RFQ for review.
Define mechanical sub-assembly boundaries, process routes, and make-or-buy costs. Send Yishang your drawings and BOM for a practical RFQ review.
Send your project requirements or drawings if available. We’ll review what you need and follow up with the next manufacturing steps.
No drawing yet? You can still send an initial inquiry.
Tell us what you need. Drawings are optional for the first contact.