Practical questions before an order
Use these answers to prepare a project discussion. The quotation and approved records establish the scope for the intended order.
What does KFPCBA provide?
KFPCBA is a Shenzhen-based PCBA manufacturer integrating PCB fabrication, PCB assembly and component sourcing. The registered company is based in Shenzhen; the facility and engineering responsibilities for a project are confirmed during review. The work included in an order is defined in the project quotation.
What information is needed for a quotation?
Start with the product purpose, available files, quantity and target date. For fabrication, provide board data, drill files and a stackup. For assembly, add the BOM, placement files, assembly drawings and test requirements. Unknown items can be listed for review.
Can I supply my own components?
Identify which parts or bare boards you will supply and which items need procurement. Agree packaging, incoming checks, attrition, replenishment, substitutions and ownership of excess materials before the build.
How are delivery dates agreed?
The schedule depends on approved files, material readiness, the manufacturing route, testing and delivery destination. Ask the quotation to identify the start condition and separate engineering, procurement, production and transit milestones.
How do I check whether a board construction is suitable?
Submit the complete stackup, dimensions, materials, copper, holes, impedance and acceptance requirements for review. Limits cannot be combined from unrelated examples. The intended site must confirm that the requirements work together for the same design.
Which quality and certification documents should I request?
Identify the intended operator and site, then request the documents required for the order. Check holder, scope, identifier, issuer and current validity. A management-system certificate does not establish that a product passed its required tests.
What should first-article approval cover?
Agree the revision, inspection and test coverage, acceptance criteria and records before production. Record deviations and their approval. Visual inspection, electrical testing and functional testing answer different questions; their scope must be explicit.
Can KFPCBA help with development?
KFPCBA has R&D personnel. Describe the functions, interfaces, mechanical constraints and existing design files so that development tasks, deliverables and prototype validation can be agreed. Manufacturing a supplied design and developing a new function are separate scopes.
How are engineering changes handled?
Identify the changed drawings, BOM, firmware and test instructions. Agree their effect on materials, tooling, price, tests and schedule before work resumes on the new revision.
How can I arrange a production-site review?
Contact the project team with the intended process, audit requirements and timing. Confirm the responsible site, visitor arrangements and documents before a visit. Site-specific information forms part of the supplier qualification record.
Review quality planning and qualification documents, or send a project inquiry.
