Submit an RFQ
For projects with drawings, samples or defined technical requirements. Share part details, quantity, material, finish and files.
Start Your RFQ →CONTACT & RFQ
Tell Us About Your Metal Fabrication Project
Send us your drawings, samples, specifications, or application requirements. Our team will review the project and respond with manufacturability feedback, recommended processes, and quotation information.
1business day initial response
NDAavailable on request
2D / 3Dengineering files welcome
Drawings, materials, quantities and critical requirements are reviewed before quotation.
START THE CONVERSATION
Choose the Right Way to Contact Us
Whether you have production-ready drawings or an early idea, there is a clear way to start.
Send Your Drawings
Email PDF, STEP, DWG, DXF or other engineering files. Suggested subject: RFQ – Part Name – Company Name.
Send Drawings by Email →General Inquiry
For supplier cooperation, company information, export service, sample requests or other non-project questions.
View Contact Details →PROJECT RFQ
Share Your Project With Our Engineering Team
Fields marked * are required. Incomplete information is welcome—we can identify missing specifications during the initial review.
WHAT HAPPENS NEXT
From Project Information to Production Proposal
Requirement Review
We check drawings, material, quantity, process and quality requirements, then clarify missing information.
Manufacturability Evaluation
Our engineers assess structure, process, tooling, tolerances and potential production risks.
Quotation & Process Proposal
Receive pricing, recommended process, lead time, tooling costs and packaging proposal.
Sample & Production
After approval, we arrange samples, first-article checks, pilot runs or batch production.
CONTACT DETAILS
Need to Talk Directly? Contact Our Sales Team
COMPANY
Guangzhou Qianrui Hardware Products Co., Ltd.
No. 50 Pingshan Street, Huashan Town, Huadu District, Guangzhou, Guangdong, ChinaDIRECT CONTACT
Mr. Huang
WeChat and WhatsApp contact · Monday–Saturday, 8:30–18:00 (China Standard Time)
RFQ FAQ
Common Questions Before You Submit
What engineering files can I send?+
We accept PDF, DWG, DXF, STEP / STP, IGES / IGS, SolidWorks, JPG / PNG, Excel and ZIP files. When possible, include a viewable PDF together with measurable 2D or 3D source files. Large files may be sent by email or a file-sharing link.
Can I request a quotation without complete drawings?+
Yes. Sketches, sample photos, similar-product images or application notes are enough for an initial discussion. Please include the application, key dimensions, preferred material, estimated quantity and use environment where available; we will identify the remaining specifications after review.
What information helps you quote accurately?+
The most useful information includes drawings with key dimensions and tolerances, material and thickness, surface finish, order quantity, estimated annual demand, target delivery time, destination country, and any packaging or inspection requirements. Enter “Not sure” where a specification is still open.
Can you sign an NDA before I send confidential drawings?+
Yes. We can review and sign a reasonable NDA before receiving confidential project files. Send the draft through the form or by email. Project drawings and information are used only for quotation and manufacturability evaluation.
Can you support prototypes, small batches and mass production?+
Availability depends on part structure, tooling requirements and the selected process. We normally confirm the drawing and process first, then arrange a prototype or first-article check before pilot or batch production. Any dedicated tooling, fixtures or minimum order requirements will be stated separately in the quotation.
When will I receive a response and formal quotation?+
We normally confirm receipt and provide an initial response within one business day. Formal quotation timing depends on part complexity, information completeness, tooling and outsourced finishing. If clarification is needed, we will first send a question list and an estimated quotation schedule.