Have a complex board, tight deadline, or questions about our process? Our team responds within 24 hours. For urgent projects, WhatsApp is fastest.
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FASTEST RESPONSE
WhatsApp Chat
Chat directly with our engineers. Best for project discussions, file sharing, and quick technical questions. Typical response: under 2 hours during business hours.
Our engineers will get back to you within 24 hours. For faster response, reach us on WhatsApp.
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Response Time
WhatsApp: under 2 hours Email / Form: within 24 hours Business hours: Mon–Sat, 8am–9pm CST
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Worldwide Shipping
We ship to 180+ countries via DHL and FedEx. Shipping quoted after production. Typical transit: 3–7 days express.
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Our Address
Ligao Industrial Park, Longgang, Shenzhen, Guangdong, China
// COMMON QUESTIONS
Frequently Asked
What files do I need to submit?
Pack your Gerber files, BOM (Bill of Materials), and component placement files into a single ZIP or RAR archive. We accept .zip, .rar, and .7z formats. DFM review is free.
What is the minimum order quantity?
Our minimum is 5 pieces for PCB fabrication and SMT assembly. We specialize in prototype and small batch runs — no need to order hundreds of boards.
How long does production take?
Standard lead time is 7–10 business days for PCB + SMT. Turnkey with component sourcing is typically 10–15 days. Express options are available — ask us.
Do you supply components?
Yes. We offer both CMS (customer-supplied materials) and Turnkey (we source all components). Turnkey orders require a complete BOM with manufacturer part numbers.
What payment methods are accepted?
We accept PayPal, Apple Pay, and Google Pay for online payments. Wire transfer is available for larger orders. Payment is made after engineer quote confirmation.
How does functional testing work?
Our engineer performs power-on and functional verification per your test specification. For complex boards, we join you remotely to validate and debug together before shipping.