Question 1

Is Cosolvic an authorized distributor?

Accepted Answer

No. Cosolvic is an independent distributor. We source through authorized distributor excess and consignment, Shenzhen open-market broker partners with traceability documentation, and direct factory channels. Both authorized and independent channels have legitimate roles in a production BOM.

Question 2

How does Cosolvic guarantee component authenticity?

Accepted Answer

Every part shipped as new authentic is genuine, original-manufacturer silicon — verified through a graded inspection SOP (visual + documentation + electrical functional test on every order, with X-ray and partner-lab decap available as escalation). If a part we sold as new authentic turns out to be counterfeit, remarked, or refurbished, we refund the line — no negotiation. Our guarantee is scoped to authenticity; it does not cover field failures caused by ESD, reflow, storage, or end-application stress.

Question 3

How fast can Cosolvic quote a BOM?

Accepted Answer

Within four business hours during Shenzhen business days for inbound BOMs received via the request-quote form, email, or WhatsApp. Complex BOMs (50+ lines, mixed obsolete and active) may take longer; we tell you the realistic turnaround at intake.

Question 4

Can Cosolvic source obsolete or end-of-life components?

Accepted Answer

Often, yes — this is one of our strongest categories. The Shenzhen broker network periodically surfaces residual inventory from manufacturer last-time-buy programs, OEM excess, and refurbishment cycles. We verify, document, and ship under our standard authenticity guarantee — refund on any verified counterfeit, remarked, or refurbished part.

Question 5

Where does Cosolvic source from?

Accepted Answer

Three channels: (1) authorized distributor excess and consignment inventory, (2) Shenzhen open-market broker partners with traceability documentation, (3) factory-direct supply where we have established relationships. We disclose channel per line on every quote.

Question 6

Does Cosolvic ship internationally?

Accepted Answer

Yes — DHL / FedEx / UPS air to over 50 countries, with door-to-door tracking. For US-bound shipments we account for Section 301 duty and HTS classification on the quote. Standard transit is 3-5 business days for available stock.

Question 7

What payment methods does Cosolvic accept?

Accepted Answer

T/T (bank wire) is standard for new accounts. PayPal and Alipay are available for sample / small orders. Established customers transition to net-30 or partial-deposit terms as the relationship matures.

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