QUANGINE TRADING · SHANGHAI / HONG KONG光擎國際貿易 · 上海 / 香港
A technical distribution & sourcing desk backed by a photonics R&D team — quantum dot lasers, silicon photonics and InP epitaxy. We speak your spec sheet: selection support, sample-first supply, and export-control compliance baked into every enquiry. 背靠光子研發團隊的技術型分銷與採購窗口——量子點激光、矽光子、磷化銦外延。我們看得懂你的規格書：選型支持、樣品先行、每張詢盤都內建出口管制合規審查。
Ordinary traders quote a part number. We read the datasheet, check the wafer spec, and flag the export-control line before it becomes your problem.普通貿易商只會報型號。我們讀得懂規格書、看得懂晶圓參數，並在問題發生前先替你把出口管制紅線找出來。
Our team runs quantum-dot laser and silicon-photonics R&D daily — quantum dots, silicon photonics, MOCVD, InP epitaxy. We evaluate what we sell, and we know which specs actually matter.團隊本身從事量子點激光與矽光研發——量子點、矽光子、MOCVD、磷化銦外延。我們評估自己賣的東西，知道哪些參數才是關鍵。
Parameter matching, cross-vendor comparison, and basic test consultation included — so you buy the right part, not the cheapest mismatch.參數匹配、跨廠對比、基礎測試諮詢一併提供——讓你買到對的料，而不是最便宜的錯配。
The same supply line stocks materials for our own epitaxy and PIC work — you benefit from vendor relationships priced and vetted by real users.同一條供應線同時為我們自己的外延與 PIC 研發備料——你拿到的是被真實用戶驗證過的供應商關係與價格。
FAU, couplers, high-density connectors (MPO/MTP, SN/MDC/CS), fiber shuffle, AWG & WDM, isolators, circulators, specialty fiber.FAU、耦合器、高密度連接器（MPO/MTP、SN/MDC/CS）、光纖束、AWG 與波分器件、隔離器、環形器、特種光纖。
RFQ ready可直接詢盤CW DFB, VCSEL, photodetectors, silicon/LN modulators, drivers & TIA.CW DFB、VCSEL、光探測器、矽光/鈮酸鋰調製器、驅動與 TIA。
RFQ ready可直接詢盤InP, GaAs, silicon-photonics SOI, thin-film LNOI and mid-spec epi wafers.磷化銦、砷化鎵、矽光 SOI、薄膜鈮酸鋰及中規格外延片。
RFQ ready可直接詢盤Optical engines, ELS external laser sources, ≤400G pluggables, CPO/NPO assembly & thermal parts.光引擎、ELS 外部光源、≤400G 可插拔模組、CPO/NPO 組裝與熱管理件。
Compliance review需合規評估High-speed EML/DSP chips and epitaxy equipment — capability disclosure only; every enquiry compliance-reviewed.高速 EML/DSP 芯片與外延設備——僅作能力披露；所有詢盤逐一合規審查。
Compliance review需合規評估Pick items in the catalog or describe your need; response within ~48 h.目錄選料或直接描述需求，約 48 小時內回覆。
We confirm parameters, classify ECCN/HS, screen licensing needs up front.確認參數、預歸類 ECCN/HS、預判許可證需求。
Quotation with lead time; sample-first on qualified enquiries.含交期報價；合格詢盤支持樣品先行。
Order-driven batches — we keep your inventory risk off our balance sheet and yours.訂單驅動小批量——不囤貨，供需雙方庫存風險都最小。
One enquiry, three answers: can it be sourced, at what spec, and through which compliance path.一張詢盤，三個答案：能不能採、什麼規格、走哪條合規路徑。
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