Process

MTO Manufacturing Procedure

MTO Manufacturing Procedure

Our approval drawing-based MTO process eliminates ambiguity and ensures every part meets your exact specifications.

01

RFQ Receipt & Drawing Review

We review the RFQ, drawings, material specifications, quantities, and delivery requirements to identify the manufacturing scope and points requiring clarification.

Approval drawing review (all revisions)
Material specification verification
Dimensional and tolerance analysis
Manufacturing feasibility assessment
02

Technical Clarification & RFI

When information is missing or unclear, we issue an RFI and coordinate the technical details with the customer before the production plan is finalized.

Formal RFI document issued to customer
Technical clarification meetings (if required)
Written confirmation of all resolved items
Updated drawing revision tracking
03

Approval Drawing Submission

Approval drawings are submitted with the agreed dimensions, interfaces, material requirements, and revision information for customer review.

Approval drawing package preparation
Customer review and comment period
Drawing revision and resubmission (if required)
Written approval received before production start
04

Production & ITP Execution

Manufacturing proceeds from the approved drawings. Project requirements guide in-process inspection, material verification, dimensional checks, and required quality records.

Raw material receipt inspection (MTC verification)
In-process dimensional inspection
NDT at critical stages
Final dimensional and functional inspection
05

Document Package Compilation

Quality and delivery documents are prepared to the agreed project requirements, including inspection records and packing information required for shipment.

MTC, NDT reports, inspection records
Hardness and balancing reports
WPS/PQR, heat treatment charts
Certificate of Origin, packing list
06

Export Packing & Shipment

Products are packed for their transport conditions, with protection, labeling, and shipping documentation prepared in line with the agreed export terms.

ISPM-15 compliant wooden crating
Anti-corrosion and moisture protection
QR traceability label application
Full shipping documentation package
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Request a Quote or Technical Consultation

SEATECH Co., Ltd manufactures and exports dredging parts — from pump internals to steel structures — strictly per your approval drawings. Send us your inquiry, and we will review it and respond promptly.

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